{"title":"Night Stalker Series","description":null,"products":[{"product_id":"4l60e-298mm-lt-night-stalker-stock-replacement-no-stall-added-lock-up-gm-torque-converter-part-number-49440","title":"4L60E 298mm LT Night Stalker Stock Replacement No Stall Added Lock Up GM Torque Converter Part Number 49440","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM Chevy 4L60E Night Stalker Series Torque Converter - Part #49440\u003c\/h2\u003e \u003cp\u003eEnhance your transmission's performance and reliability with our Night Stalker Series Torque Converter, specifically designed for GM Chevy 4L60E transmissions. This heavy-duty conversion component ensures smooth, powerful shifts and maintains factory driving characteristics while providing exceptional durability under pressure. Ideal for up to 1997 LT type engines or earlier models requiring a sturdy replacement.\u003c\/p\u003e \u003ch3\u003eKey Product Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTorque Converter Series:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTransmission Compatibility:\u003c\/strong\u003e GM Chevy 4L60E (3 Step Input Shaft)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 49440\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e Stock Stall (No added stall slippage)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft Spline Count:\u003c\/strong\u003e 30 Splines\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTorque Converter Size:\u003c\/strong\u003e 298mm Diameter\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Specification:\u003c\/strong\u003e Factory 12-inch Core\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eAdvanced Build Quality \u0026amp; Features\u003c\/h3\u003e \u003cp\u003eEngineered for maximum reliability and performance, this torque converter is built with premium components:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHardened Chrome Moly Impeller Hub\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings for longevity\u003c\/li\u003e \u003cli\u003eModified Extreme Duty Stator and Rotor\u003c\/li\u003e \u003cli\u003eExtreme Duty Lock Up Clutch\u003c\/li\u003e \u003cli\u003eFactory 1.703-inch Crank Pilot\u003c\/li\u003e \u003cli\u003eDigitally Balanced for smooth operation\u003c\/li\u003e \u003cli\u003eHigh-quality construction featuring 4 Corner Tac Welded Fins or Furnace Brazed plate\u003c\/li\u003e \u003cli\u003eQuality inspections performed at every stage, including Leak \u0026amp; Pressure Testing\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Performance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal performance.\u003c\/li\u003e \u003cli\u003eAlways install a high-quality transmission cooler to protect the system.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite for secure installation of components.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Installation Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are contingent upon a specific vehicle setup and may vary based on your application. Please contact us for consultation regarding your unique build.\u003c\/li\u003e \u003cli\u003eFor vehicles with upgraded components (Intake, Heads, Headers, Exhaust, Cam, or Gearing), we recommend upgrading to our \"Street Bandit Series.\"\u003c\/li\u003e \u003cli\u003eIf your setup includes power adders such as Nitrous Oxide, Turbochargers, Superchargers, or a Trans Brake, we recommend upgrading to our \"Out Law Racing Series.\"\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eBuilding High Performance \u0026amp; Racing Converters Since 1970! Veteran and Family Owned.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064181846262,"sku":"49440","price":388.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/49443c-scaled-1.png?v=1793210065"},{"product_id":"4r100-e40d-4-bolt-night-stalker-200-rpm-over-stock-lock-up-ford-torque-converter-part-number-2440hd","title":"4R100 E40D 4 Bolt Night Stalker 200 RPM Over Stock Lock Up Ford Torque Converter Part Number 2440HD","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eFORD 4R100 E40D NIGHT STALKER SERIES Torque Converter - Part #2440HD\u003c\/h2\u003e \u003cp\u003eUnlock your transmission's full potential with our high-performance Night Stalker Series Torque Converter, precision-engineered for the Ford 4R100 E40D transmission. Designed to handle extreme duty applications, this converter ensures reliable power transfer and enhanced drivability when paired with quality fluids and proper installation. Built in the USA, this unit combines superior manufacturing with robust materials to withstand the toughest conditions.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Compatibility: Ford 4R100 E40D\u003c\/li\u003e \u003cli\u003ePart Number: 2440HD\u003c\/li\u003e \u003cli\u003eSeries Lineage: Night Stalker Series\u003c\/li\u003e \u003cli\u003eStall Range: 200 - 300 RPM Stall Added\u003c\/li\u003e \u003cli\u003eInput Shaft Splines: 31 Spline\u003c\/li\u003e \u003cli\u003eBolt Pattern: 4 Lug, Factory 11.4 inch Bolt Circle\u003c\/li\u003e \u003cli\u003eStator Construction: Modified Extreme Duty Stator\u003c\/li\u003e \u003cli\u003eImpeller Hub: Hardened Chrome Molly Impeller Hub\u003c\/li\u003e \u003cli\u003eBearings: Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003eLock-up Clutch: Oversized Extreme Duty Single Disk Lock Up\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: 1.375 inch\u003c\/li\u003e \u003cli\u003eFluid Type Recommendation: Designed for Type F Transmission Fluid\u003c\/li\u003e \u003cli\u003eConstruction Details: 4 Corner tac Welded Fins or Furnace Brazed, Extreme Temp Heavy Duty O-ring\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on a specific vehicle's setup; actual performance may vary depending on your vehicle's configuration.\u003c\/li\u003e \u003cli\u003eConsult our experts at 888-267-7464 for specific installation details regarding your vehicle.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePerformance Tips\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse a compatible transmission cooler for optimal heat management and extended life.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eEvery converter undergoes rigorous quality control, including leak testing, pressure testing, and digital balancing, ensuring it meets the highest standards of performance since 1970. Trust our family-owned and operated company for your high-performance drivetrain needs.\u003c\/p\u003e \u003csmall\u003eWarning: This product contains substances regulated by California Proposition 65. Visit www.P65warning.ca.gov for more information.\u003c\/small\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064182010102,"sku":"2440HD","price":474.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1784821744662-395106727.jpg?v=1793210066"},{"product_id":"aode-night-stalker-16-2-200-rpm-lock-up-ford-torque-converter-part-number-26500","title":"AODE  Night Stalker 16-2,200 RPM Lock Up Ford Torque Converter Part Number 26500","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter for Ford AODE Transmission - Part #26500\u003c\/h2\u003e \u003cp\u003eAchieve perfect synchronization between your power plant and drivetrain with our high-performance Night Stalker Series Torque Converter. Specifically engineered for the Ford AODE transmission (2-Step Input Shaft), this unit is built to handle heavy duty applications while maintaining reliable performance and thermal stability. Constructed with premium materials and rigorous quality control, this converter ensures maximum efficiency and durability in your aggressive build.\u003c\/p\u003e \u003ch3\u003eKey Product Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Fitment: Ford AODE (2 Step Input Shaft)\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series\u003c\/li\u003e \u003cli\u003ePart Number: 26500\u003c\/li\u003e \u003cli\u003eStall Range Rating: 1,600 - 2,200 RPM Stall\u003c\/li\u003e \u003cli\u003eInput Shaft Splines: 31 Spline\u003c\/li\u003e \u003cli\u003eCore Diameter: Factory Spec 11.5 inches\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 11 3\/8 inches\u003c\/li\u003e \u003cli\u003eCrank Pilot Bore: Factory 1.375 inch\u003c\/li\u003e \u003cli\u003eBolt Size: 3\/8 X 24 TPI Nuts\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eConstruction \u0026amp; Quality Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eModified Heavy Duty Stator for optimal fluid dynamics.\u003c\/li\u003e \u003cli\u003eHardened Chrome Moly Impeller Hub providing robust strength.\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings designed for extreme longevity.\u003c\/li\u003e \u003cli\u003eOver Sized Extreme Duty Lock Up Clutch for positive engagement.\u003c\/li\u003e \u003cli\u003eManufacturing Integrity: 4 Corner Tac Welded or Furnace Brazed construction.\u003c\/li\u003e \u003cli\u003ePrecision Testing: Digitally Balanced, Leak \u0026amp; Pressure Tested, and quality inspected at every step.\u003c\/li\u003e \u003cli\u003eManufacturing Standard: Made in the USA.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Old School Type F Transmission Fluid for the best operational results.\u003c\/li\u003e \u003cli\u003eAlways utilize a dedicated transmission cooler to manage heat buildup during operation.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite threads in accordance with installation instructions for maximum security.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eStall performance ratings are based on specific vehicle setup and may vary. Please contact us for detailed guidance regarding your build configuration.\u003c\/li\u003e \u003cli\u003eFor compatibility sizing, please refer to the AODE parts chart available via our website.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003eBuilding High Performance \u0026amp; Racing Converters Since 1970! We are a veteran-owned, family-run business dedicated to quality. If your build includes significant upgrades (Intake, Heads, Headers, Exhaust, Cam, Gearing), we recommend upgrading to our Street Bandit Series. For additions such as Nitrous Oxide or Turbochargers, the Outlaw Series is advised.\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003eFor compatibility confirmation or specific setup advice, please contact our experts at (888) 267-7464. This unit is manufactured to exacting standards for lasting performance.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064182042870,"sku":"26500","price":388.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/26501b-scaled-1_eba0a3ba-e371-4085-b102-fd15784942e3.png?v=1793210066"},{"product_id":"chrysler-dodge-904-with-weights-night-stalker-24-2-800-rpm-torque-converter-53073","title":"Chrysler\/Dodge 904 With Weights Night Stalker 24-2,800 RPM Torque Converter. 53073","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eChrysler\/Dodge 904 Night Stalker Series Torque Converter (11 Inch Core)\u003c\/h2\u003e \u003cp\u003eElevate your drivetrain performance with our heavy-duty Night Stalker Series Torque Converter, engineered specifically for Chrysler and Dodge applications. Designed to handle aggressive drivetrains and provide a robust match to your performance build, this torque converter is the critical link between power and motion. Achieve aggressive shifts and reliable operation in your performance vehicle.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTorque Converter Series: Night Stalker\u003c\/li\u003e \u003cli\u003eStall Range (Advertised): 24–2,800 RPM\u003c\/li\u003e \u003cli\u003eCore Diameter: 11 inches\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 10 inches\u003c\/li\u003e \u003cli\u003eSpline Count: 27 Splines\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: 1.81 inches\u003c\/li\u003e \u003cli\u003eBolt Pattern Size: 7\/16 X 20 Thread (Grade 8 Hardware Recommended)\u003c\/li\u003e \u003cli\u003eIncluded Feature: No Anti-Balloon Plate\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePerformance Recommendations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eIf your setup includes performance upgrades such as intake manifolds, headers, exhaust systems, camshafts, or gearing, we highly recommend pairing this unit with our \"Street Bandit\" series torque converter for optimal matching.\u003c\/li\u003e \u003cli\u003eFor extreme power applications, including Nitrous Oxide (NOS), Turbochargers, Superchargers, or a Transmission Brake, upgrade to our \"Out Law\" series torque converter.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Important Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on a specific vehicle's setup. Actual performance will vary depending on your application and build configuration.\u003c\/li\u003e \u003cli\u003ePlease contact our support team with detailed information about your vehicle setup if you require accurate stall timing advice.\u003c\/li\u003e \u003cli\u003eWarning: This product carries a lifetime exposure risk of cancer and reproductive harm. Visit www.P65warning.ca.gov for details.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064182206710,"sku":"53073","price":483.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1784823555691-812693711.jpg?v=1793210067"},{"product_id":"c4-24-spline-night-stalker-series-22-2-800-rpm-ford-torque-converter-part-number-25042","title":"C4 24 Spline Night Stalker Series 22-2,800 RPM Ford Torque Converter Part Number 25042","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter – Ford C4 Application (Part #25042)\u003c\/h2\u003e \u003cp\u003eElevate your drivetrain with our precision-engineered Night Stalker Series Torque Converter. Designed specifically for the Ford C4 application, this conversion unit provides excellent driving characteristics and reliable performance, making it the perfect upgrade for performance builds. Proudly Made in the USA, this high-quality torque converter is built to withstand extreme duty cycles while maintaining meticulous dimensional accuracy.\u003c\/p\u003e \u003cp\u003eThis torque converter is a couple of steps over stock, providing superior performance potential while maintaining reliable operational characteristics. Achieve your desired power transfer with the advertised stall range, perfectly matched to serious driving applications.\u003c\/p\u003e \u003ch3\u003eKey Product Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Compatibility:\u003c\/strong\u003e Ford C4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 25042\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Diameter:\u003c\/strong\u003e 12 Inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTorque Converter Type:\u003c\/strong\u003e Modified Extreme Duty Stator, Hardened Chrome Moley Impeller Hub\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTurbine Specs:\u003c\/strong\u003e 24 Spline Turbine Hub, Precision CNC Machined\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot Diameter:\u003c\/strong\u003e 1.375 inch, Precision CNC Machined\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle:\u003c\/strong\u003e 11 7\/16 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction Height:\u003c\/strong\u003e Built to 5 7\/8 inch Tall (Big Bellhousing Fitment)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFasteners:\u003c\/strong\u003e 3\/8 X 24 TPI Nut (Grade 8 Hardware Required)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlate Details:\u003c\/strong\u003e No Anti-Balloon Plates, Fins are 4 Corner Tac Welded or Furnace-Brazed\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eQuality Assurance \u0026amp; Performance\u003c\/h3\u003e \u003cp\u003eEvery unit undergoes rigorous testing to ensure maximum performance and longevity. This torque converter is Digitally Balanced, Leak \u0026amp; Pressure Tested, and benefits from Quality Inspections at Every Step of the manufacturing process.\u003c\/p\u003e \u003ch3\u003eInstallation \u0026amp; Performance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Old School Type F transmission fluid for optimal results.\u003c\/li\u003e \u003cli\u003eAlways utilize an additional Transmission Cooler in your setup.\u003c\/li\u003e \u003cli\u003eBlue Loctite is recommended for assembly security.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Build \u0026amp; Ordering Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eStall range performance is dependent on the specific vehicle setup and may vary. Please contact us for detailed consultation regarding your application.\u003c\/li\u003e \u003cli\u003eIf you have upgraded key components (Intake, Heads, Headers, Exhaust, Cam, or Gearing), we recommend considering a \"Street Bandit Series\" upgrade.\u003c\/li\u003e \u003cli\u003eFor extreme power adders such as Nitrous Oxide (NOS), Turbochargers, Superchargers, or Trans Brake systems, we advise upgrading to our \"Out Law Racing Series\" torque converter.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003eBuilding High Performance \u0026amp; Racing Converters Since 1970! Veteran Owned and Family Run. Contact us at (888) 267-7464 for expert advice on your build.\u003c\/em\u003e\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064182239478,"sku":"25042","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/26402b-scaled-1.png?v=1793210068"},{"product_id":"200r-700r4-night-stalker-stock-replacement-no-stall-added-lock-up-gm-torque-converter-part-number-48400","title":"200R 700R4 Night Stalker Stock Replacement No Stall Added Lock Up GM Torque Converter Part Number 48400","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM Chevy 700R4 \u0026amp; 200R Torque Converter - Night Stalker Series\u003c\/h2\u003e \u003cp\u003eEnhance your drivetrain with this high-quality torque converter, specifically engineered for LT type engines and 3-step input shaft applications. Part number 48400 is built to handle the stresses of your setup while offering reliable performance. This Night Stalker Series converter balances factory specifications with extreme duty components, ensuring smooth operation and maximum longevity.\u003c\/p\u003e \u003ch3\u003eKey Product Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTorrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003eModified Heavy Duty Stator and Extreme Duty Lock Up\u003c\/li\u003e \u003cli\u003eExtreme Temp Heavy Duty O-ring seals\u003c\/li\u003e \u003cli\u003eFactory 1.703 inch Crank Pilot\u003c\/li\u003e \u003cli\u003eBolt Circle: 10.75 inches\u003c\/li\u003e \u003cli\u003e27 Spline Input Shaft (Count the smaller splines)\u003c\/li\u003e \u003cli\u003eBolt Size: 10MM X 1.5 Pitch\u003c\/li\u003e \u003cli\u003eNo Anti-Balloon Plates\u003c\/li\u003e \u003cli\u003eLeak \u0026amp; Pressure Tested and Digitally Balanced\u003c\/li\u003e \u003cli\u003e4 Corner Tac Welded Fins or Furnace Brazed case\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePerformance Details\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Compatibility: 700R4, 200R\u003c\/li\u003e \u003cli\u003eSeries Designation: Night Stalker Series (LT Type Engines)\u003c\/li\u003e \u003cli\u003eStall Range: Stock Stall – NO Additional Stall Added\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Maintenance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F Transmission Fluid for optimal performance.\u003c\/li\u003e \u003cli\u003eAlways incorporate a transmission cooler to manage heat buildup.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during assembly for secure installation.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are dependent on a specific vehicle's setup and may vary upon installation. Please contact us for personalized advice.\u003c\/li\u003e \u003cli\u003eFor maximizing performance upgrades (e.g., intake, headers, cam, or gearing), consider upgrading to our Street Bandit Series torque converter.\u003c\/li\u003e \u003cli\u003eIf running power adders such as Nitrous, Turbocharger(s), or Supercharger, we recommend the Out Law Series torque converter.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eWe are dedicated to building high-performance and racing converters since 1970. Trust our veteran and family-owned company for quality that lasts.\u003c\/p\u003e \u003cdiv style=\"text-align: center; margin-top: 20px;\"\u003e \u003ca href=\"tel:888-267-7464\"\u003eContact us for more information.\u003c\/a\u003e \u003c\/div\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064182305014,"sku":"48400","price":388.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/48400b-scaled-1.png?v=1793210069"},{"product_id":"fmx-night-stalker-stock-replacement-no-stall-added-ford-torque-converter-part-number-21100","title":"FMX Night Stalker Stock Replacement No Stall Added Ford Torque Converter Part Number 21100","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eFord FMX Windsor Motors Small Pilot Torque Converter - Part Number 21100\u003c\/h2\u003e \u003cp\u003eEnhance your powertrain with this high-quality, precision-machined torque converter. Designed for demanding applications requiring a reliable stock stall match, this unit provides the necessary strength and durability needed for optimal power transfer in your transmission setup. Proudly built in the USA.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Type: Ford FMX\u003c\/li\u003e \u003cli\u003ePilot Diameter: 1.375 inch Crank Pilot\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series\u003c\/li\u003e \u003cli\u003ePart Number: 21100\u003c\/li\u003e \u003cli\u003eStall Range: Stock Stall (No stall added)\u003c\/li\u003e \u003cli\u003eCore Size: 12 inch Core\u003c\/li\u003e \u003cli\u003eBolt Circle: 11 7\/16 inches\u003c\/li\u003e \u003cli\u003eTurbine Hub: 29 Spline Turbine Hub\u003c\/li\u003e \u003cli\u003eImpeller: Hardened Chrome Moley Impeller Hub\u003c\/li\u003e \u003cli\u003eBearing Type: Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003eStator: Modified Extreme Duty Stator (Precision CNC Machined)\u003c\/li\u003e \u003cli\u003ePilot Nut Size: 3\/8 X 24 TPI (Grade 8 only)\u003c\/li\u003e \u003cli\u003eAdditional Detail: No Anti-Balloon Plates; Fins are 4 corner Tac Welded or Furnace-Brazed.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThis torque converter undergoes stringent quality control to ensure peak performance. It is Leak and Pressure Tested, Digitally Balanced, and benefits from quality inspections at every manufacturing stage.\u003c\/p\u003e \u003ch3\u003eInstallation Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for best operational results.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite for secure assembly.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stalls are based on a specific vehicle setup, and actual stall ranges may vary depending entirely on your installation.\u003c\/li\u003e \u003cli\u003eFor performance tuning or advice specific to your vehicle, please contact us directly at (888) 267-7464.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUpgrade Recommendation:\u003c\/strong\u003e If you have upgraded two or more items (Intake, Heads, Headers, Exhaust, Cam, or Gearing), we recommend upgrading to a \"Street Bandit Series\" torque converter. For setups including power adders like Nitrous Oxide, Turbochargers, Superchargers, or a Transmission Brake, consider the \"Out Law Racing Series.\"\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064182436086,"sku":"21100","price":348.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/26501b-scaled-1_8bbcb139-adc1-4c52-b86b-4bda2ccc9d4e.png?v=1793210069"},{"product_id":"4r100-e40d-4-bolt-night-stalker-22-2-800-rpm-lock-up-ford-torque-converter-part-number-24402","title":"4R100 E40D 4 Bolt Night Stalker 22-2,800 RPM Lock Up Ford Torque Converter Part Number 24402","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter | Fits Ford 4R100 E40D (Part #24402)\u003c\/h2\u003e \u003cp\u003eEngineered for high-performance applications, this Night Stalker Series Torque Converter delivers flawless power transfer and heat dissipation when paired with your demanding powertrain. Constructed using premium, extreme-duty materials and rigorously quality-checked in our facility, this unit is built to handle the harshest conditions while maintaining precise operation. Proudly Made in the USA.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 24402\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Fits:\u003c\/strong\u003e Ford 4R100 E40D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Factory 12-inch Core with Factory 11.4-inch Bolt Circle\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTorque Capacity:\u003c\/strong\u003e Modified Extreme Duty Stator Assembly\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eKey Mechanical Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e31 Spline Input Shaft for robust connection.\u003c\/li\u003e \u003cli\u003eHardened Chrome Molly Impeller Hub provides superior durability.\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings ensure smooth, prolonged operation.\u003c\/li\u003e \u003cli\u003eExtreme Temp Heavy Duty O-ring maintains pressure integrity under extreme conditions.\u003c\/li\u003e \u003cli\u003eOversized Extreme Duty Single Disk Lock Up for dependable shift performance.\u003c\/li\u003e \u003cli\u003e1.375 inch Crank Pilot accommodates specialized applications.\u003c\/li\u003e \u003cli\u003e4-Lug bolt pattern accepts 3\/8 by 24 TPI Grade 8 Nuts.\u003c\/li\u003e \u003cli\u003eFeatures quality construction including 4 Corner tac Welded Fins or Furnace Brazed housings.\u003c\/li\u003e \u003cli\u003eNo Anti-Balloon Plates included for specific setup requirements.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eManufacturing \u0026amp; Quality Assurance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eDigitally Balanced for optimal reliability.\u003c\/li\u003e \u003cli\u003eLeak \u0026amp; Pressure Tested upon completion.\u003c\/li\u003e \u003cli\u003eUndergoes Quality Inspections at Every Step to guarantee performance.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F Transmission Fluid for best operational results.\u003c\/li\u003e \u003cli\u003eAlways utilize an additional transmission cooler when installing this unit.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on a specific vehicle setup; actual performance will vary depending on your application.\u003c\/li\u003e \u003cli\u003eFor customized fitting or further information regarding installation and performance, please contact us directly at 888-267-7464.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding High Performance \u0026amp; Racing Converters Since 1970! Warning: Cancer and Reproductive Harm - www.P65warning.ca.gov\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064182468854,"sku":"24402","price":552.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/26501b-scaled-1_3d5a6ad0-2844-40d8-825a-8c2e1b5b98be.png?v=1793210070"},{"product_id":"aod-night-stalker-22-2-800-rpm-lock-up-ford-torque-converter-part-number-26401","title":"AOD Night Stalker 22-2,800 RPM Lock Up Ford Torque Converter Part Number 26401","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eFORD AOD Night Stalker Series Torque Converter - Part #26401\u003c\/h2\u003e \u003cp\u003eMaximize your performance and reliability with our Night Stalker Series Torque Converter, specifically engineered for the FORD AOD transmission featuring a 3-step input shaft. This heavy-duty conversion provides unmatched durability, stable stalls, and robust construction to handle high-performance applications. Built with quality materials and rigorous testing, this torque converter ensures flawless power transfer when you need it most.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 26401\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e FORD AOD Transmission (3 Step Input Shaft)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 2,200 - 2,800 RPM Stall\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Size:\u003c\/strong\u003e Factory 12 inch Core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub:\u003c\/strong\u003e Hardened Chrome Moly, Modified Heavy Duty Stator\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft:\u003c\/strong\u003e 35 Spline Input, Bolt Circle 11.7\/16 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFluid Pump:\u003c\/strong\u003e Factory 1.375 inch Crank Pilot\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e 3\/8 X 24 TPI Nuts, No Anti-Balloon Plates\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Torrington Style Incased Bearings, Over Sized Extreme Duty Lock Up\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eQuality Assurance\u003c\/h3\u003e \u003cp\u003eEvery Night Stalker converter undergoes meticulous quality control to ensure peak performance and longevity. These units feature:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLeak \u0026amp; Pressure Tested\u003c\/li\u003e \u003cli\u003eDigitally Balanced for Smooth Operation\u003c\/li\u003e \u003cli\u003e4 Corner Tac Welded Fins or Furnace Brazed Construction\u003c\/li\u003e \u003cli\u003eQuality Inspections at Every Step\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eOptimal Performance Recommendations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Old School Type F Transmission Fluid for best operational results.\u003c\/li\u003e \u003cli\u003eAlways utilize an additional transmission cooler when operating under high load conditions.\u003c\/li\u003e \u003cli\u003eEnsure the system is protected with Blue Loctite for maximum fluid seal integrity.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Application Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eStall ranges advertised are based on a specific vehicle setup and may vary depending on your application's configuration. Please contact us for tailored advice regarding installations.\u003c\/li\u003e \u003cli\u003eFor performance upgrades, we recommend transitioning to our \"Street Bandit Series\" if you have modified two or more items (e.g., Intake, Headers, Camshaft). For extreme applications utilizing power adders like Nitrous or Supercharger, consider our \"Out Law Series.\"\u003c\/li\u003e \u003cli\u003eVeteran Owned and Family Run: Building high-performance \u0026amp; racing converters since 1970.\u003c\/li\u003e \u003cli\u003eFor sizing information specific to your transmission, please view our parts chart linked here: \u003ca href=\"http:\/\/bosshogtorqueconverters.com\/wp-content\/uploads\/2020\/05\/08-AODE-parts-chart.pdf\"\u003eClick here for converter sizing\u003c\/a\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eFor customized builds or detailed installation guidance, contact us directly at (888) 267-7464. We offer \"No Prep Racing Converters\" to perfectly match your unique build.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064182599926,"sku":"26401","price":444.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/26402b-scaled-1_064a954c-138c-4df7-9efc-9f1d6f2e942e.png?v=1793210071"},{"product_id":"727-with-weights-night-stalker-22-2-800-rpm-chrysler-dodge-plymouth-torque-converter-part-number-54083","title":"727 With Weights Night Stalker 22-2,800 RPM Chrysler Dodge Plymouth Torque Converter Part Number 54083","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter for Dodge Mopar Chrysler 727 (Part #54083)\u003c\/h2\u003e \u003cp\u003eUpgrade your powertrain with our high-performance Night Stalker Series Torque Converter. Precision CNC machined and built with extreme duty components, this converter is specifically designed for applications requiring superior driving characteristics and robust reliability. Engineered for the discerning driver who demands performance matched with durability, this converter ensures maximum power transfer and smooth shifts under demanding conditions.\u003c\/p\u003e \u003cp\u003eThis unit features a 11-inch core and Torrington Style Incased Bearings, providing durability necessary for chopped cams and lightweight vehicles. It is leak and pressure tested to ensure flawless operation from installation.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Fitment: Dodge Mopar Plymouth Chrysler 727\u003c\/li\u003e \u003cli\u003ePart Number: 54083\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series\u003c\/li\u003e \u003cli\u003eStall Range: 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003eCore Size: 11 inch\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 10 inches\u003c\/li\u003e \u003cli\u003eTurbine Hub Splines: 24 Spline\u003c\/li\u003e \u003cli\u003eImpeller Hub: Precision CNC Machined Hardened Chrome Moley\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: 1.810 inch Precision CNC Machined\u003c\/li\u003e \u003cli\u003eBolt Size: 7\/16 X 20 TPI (Grade 8 Hardware Required)\u003c\/li\u003e \u003cli\u003eDesign Feature: Modified Extreme Duty Stator\u003c\/li\u003e \u003cli\u003eBuild Quality: Digitally Balanced, Leak \u0026amp; Pressure Tested, Quality Inspections at Every Step\u003c\/li\u003e \u003cli\u003eManufacturing: Made In The USA\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal performance.\u003c\/li\u003e \u003cli\u003eAlways install a transmission cooler to maintain operational temperature and longevity.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite for secure installation of components.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on a specific vehicle setup and actual performance may vary depending on your unique application.\u003c\/li\u003e \u003cli\u003eContact us directly at (888) 267-7464 for personalized setup advice regarding your vehicle.\u003c\/li\u003e \u003cli\u003eFor high-performance upgrades, consider the Street Bandit Series if you have upgraded Intake, Heads, Headers, Exhaust, Cam, or Gearing.\u003c\/li\u003e \u003cli\u003eFor applications involving power adders (Nitrous, Turbocharger, Supercharger, or Trans Brake), we recommend the Outlaw Racing Series Torque Converter.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding high performance and racing converters since 1970! We are a veteran-owned and family-run business committed to delivering unmatched quality.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064182632694,"sku":"54083","price":386.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1774290293665-802305977.png?v=1793210071"},{"product_id":"th400-night-stalker-series-16-2-200-rpm-gm-torque-converter-part-number-46011","title":"TH400 Night Stalker Series 16-2,200 RPM GM Torque Converter Part Number 46011","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter - GM TH400\/TH350 Fits (Part #46011)\u003c\/h2\u003e \u003cp\u003eElevate your transmission performance with our precision-engineered Night Stalker Series Torque Converter. Designed for demanding applications, this heavy-duty unit is built to handle extreme power builds while ensuring seamless shifting and reliability. Optimized for the TH350 transmission (with proper Flex-Plate), this converter is engineered to match the power output of your high-performance setup.\u003c\/p\u003e \u003cp\u003eOur commitment is to quality, manufacturing each converter with meticulous attention to detail. From the hardened impeller hubs to the digitally balanced construction, this torque converter is ready to deliver consistent, race-ready performance.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Fits:\u003c\/strong\u003e GM TH400 \/ TH350 (with proper Flex-Plate)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 46011\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 1,600 – 2,200 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub:\u003c\/strong\u003e Precision CNC Machined Hardened Chrome Moley Impeller\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTurbine Hub:\u003c\/strong\u003e 30 Spline\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e Factory 12-inch Bolt Circle (Actual: 11.5 inches)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot Diameter:\u003c\/strong\u003e 1.703 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Size:\u003c\/strong\u003e 3\/8 X 16 TPI (Requires Grade 8 or stronger bolts)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction Details:\u003c\/strong\u003e Modified Extreme Duty Stator, Torrington Style Incased Bearings, Four Corner Tac Welded\/Furnace-Brazed Fins.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Digitally Balanced, Leak \u0026amp; Pressure Tested, Quality Inspections at Every Step.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Advice\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal cooling and performance.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during installation to ensure proper fluid retention.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on a specific vehicle setup and may vary depending on your application. Please contact us for personalized consultation regarding your build.\u003c\/li\u003e \u003cli\u003eWe recommend upgrading to a \"Street Bandit Series\" converter if you have upgraded two or more drivetrain components (e.g., Intake, Heads, Headers, Cam, Gearing).\u003c\/li\u003e \u003cli\u003eFor extreme power applications involving Nitrous Oxide, Turbochargers, or Superchargers, we suggest upgrading to our \"Out Law Racing Series\" converter.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding high performance and racing converters since 1970. We are a veteran-owned, family-run business dedicated to quality transmission solutions.\u003c\/p\u003e \u003csmall\u003eWARNING: Cancer and Reproductive Harm - www.P65warning.ca.gov\u003c\/small\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064182665462,"sku":"46011","price":348.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/46000b-scaled-1.png?v=1793210072"},{"product_id":"4l60e-4l65e-4l70e-300mm-ls-night-stalker-22-2-800-rpm-lock-up-gm-torque-converter-part-number-49452","title":"4L60E 4L65E 4L70E 300mm LS Night Stalker 22-2,800 RPM Lock Up GM Torque Converter Part Number 49452","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter - GM 4L60E\/4L65E\/4L70E - Part # 49452\u003c\/h2\u003e \u003cp\u003eUpgrade your drivetrain with our heavy-duty Night Stalker Series Torque Converter, engineered specifically for LS type engines running transmissions like the 4L60E, 4L65E, and 4L70E. Designed for superior driving characteristics and reliability in performance builds, this converter ensures smooth power transfer while providing the durability required for serious applications. Ideal for late-model restorations and high-performance builds (1998 models and newer).\u003c\/p\u003e \u003ch3\u003eKey Product Details\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTorque Converter Series:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 49452\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Compatibility:\u003c\/strong\u003e GM 4L60E, 4L65E, 4L70E\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft:\u003c\/strong\u003e 30 Spline, suitable for 2-step input shafts (1998 \u0026amp; Up)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Size:\u003c\/strong\u003e Factory 12-inch Core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter (BCD):\u003c\/strong\u003e 11.063 inches\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications \u0026amp; Construction\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHardened Chrome Moly Impeller Hub\u003c\/li\u003e \u003cli\u003eModified Heavy Duty Stator\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings for durability\u003c\/li\u003e \u003cli\u003eExtreme Duty Lock Up Clutch\u003c\/li\u003e \u003cli\u003eFactory 1.703-inch Crank Pilot\u003c\/li\u003e \u003cli\u003eBolt Size: 10MM x 1.5 Pitch Class 10\u003c\/li\u003e \u003cli\u003eAnti-Balloon Plates included\u003c\/li\u003e \u003cli\u003eDigitally Balanced for smooth operation\u003c\/li\u003e \u003cli\u003eQuality Controlled: Leak \u0026amp; Pressure Tested with Quality Inspections at Every Step\u003c\/li\u003e \u003cli\u003eConstruction: 4 Corner tac Welded Fins or Furnace Brazed\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Care\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal performance.\u003c\/li\u003e \u003cli\u003eAlways pair with a Transmission Cooler when installed in high-heat applications.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite to fasteners for maximum security and vibration resistance.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on specific vehicle setups and may vary depending on your application. Please contact us for detailed configuration advice.\u003c\/li\u003e \u003cli\u003eFor high-performance builds involving upgraded intake, headers, camshafts, or gearing, we recommend upgrading to our \"Street Bandit Series.\"\u003c\/li\u003e \u003cli\u003eIf your build incorporates power adders such as Nitrous Oxide (NOS), Turbocharger(s), Supercharger, or a Transmission Brake, consider upgrading to the \"Out Law Series\" for maximum reliability.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003eBuilding High Performance \u0026amp; Racing Converters Since 1970! MADE IN THE USA.\u003c\/em\u003e\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064182894838,"sku":"49452","price":458.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/49450b-scaled-1.png?v=1793210074"},{"product_id":"th350-th400-night-stalker-series-22-2-800-rpm-gm-torque-converter-part-number-47012","title":"TH350 TH400 Night Stalker Series 22-2,800 RPM GM Torque Converter Part Number 47012","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter for GM TH350\/TH400 – Part #47012\u003c\/h2\u003e \u003cp\u003eEnhance your drivetrain performance with our premium Night Stalker Series Torque Converter. Engineered for precision and durability, this unit is specifically designed to handle the rigorous demands of GM TH350 and TH400 transmissions, ensuring seamless power transfer and reliability in your vehicle.\u003c\/p\u003e \u003cp\u003eThis conversion unit features a 30 Spline Turbine Hub and is built with extreme-duty components, making it the perfect match for performance builds. Its quality construction guarantees optimal fluid dynamics and longevity.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Compatibility: TH350\/TH400 (Requires proper Flex-Plate for TH400)\u003c\/li\u003e \u003cli\u003ePart Number: 47012\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series\u003c\/li\u003e \u003cli\u003eStall Range: 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003eTurbine Hub: 30 Spline Precision CNC Machined\u003c\/li\u003e \u003cli\u003eImpeller Hub: Hardened Chrome Moley\u003c\/li\u003e \u003cli\u003eBearings: Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003eStator: Modified Extreme Duty\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: 1.703 inches\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 10.75 inches\u003c\/li\u003e \u003cli\u003eBolt Size: 10mm X 1.5 Pitch Threads (Class 10 or Stronger)\u003c\/li\u003e \u003cli\u003eFeatures: Digitally Balanced, Leak \u0026amp; Pressure Tested, Toughened with Four Corner Tac Welded Fins or Furnace-Brazed\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Maintenance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eDo not interchange with TH350C units.\u003c\/li\u003e \u003cli\u003eTorque converter stalls are dependent upon a vehicle's specific setup and application.\u003c\/li\u003e \u003cli\u003eFor high-performance applications, consider upgrading to a \"Street Bandit Series\" if you have modified intake, heads, headers, exhaust, cam, or gearing.\u003c\/li\u003e \u003cli\u003eFor extreme power adders (Nitrous, Turbocharger, Supercharger), we recommend the \"Out Law Racing Series.\"\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePerformance Tips\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal operational results.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during assembly for maximum leak prevention.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilt in the USA and backed by veteran-owned expertise since 1970. We are committed to helping you build high performance into your vehicle.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064182927606,"sku":"47012","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/47011b-scaled-1.png?v=1793210074"},{"product_id":"th400-night-stalker-series-22-2-800-rpm-gm-torque-converter-part-number-46012","title":"TH400 Night Stalker Series 22-2,800 RPM GM Torque Converter Part Number 46012","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM TH350\/TH400 Night Stalker Series Torque Converter\u003c\/h2\u003e \u003cp\u003eAchieve optimal power transfer and reliability with our high-performance Night Stalker Series Torque Converter, precision-machined for professional applications. Engineered specifically for the TH350 and fitting hoods of the TH400 (with proper Flex-Plate), this extreme duty converter delivers dependable performance, whether you are building a weekend cruiser or dedicated racing machine. Our rigorous quality control ensures durability and consistent operation in demanding driveshaft applications.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Compatibility:\u003c\/strong\u003e Fits TH350 (Requires proper Flex-Plate for installation)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePump Pilot Size:\u003c\/strong\u003e 1.703 inch Crank Pilot\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTorque Converter Type:\u003c\/strong\u003e Modified Extreme Duty Stator\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub:\u003c\/strong\u003e Hardened Chrome Moley Impeller Hub\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTurbine Hub:\u003c\/strong\u003e 30 Spline Turbine Hub\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction Details:\u003c\/strong\u003e Precision CNC Machined, Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e Factory Specified at 12 inches (Core Bolt Circle: 11.5 inches)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Specification:\u003c\/strong\u003e 10mm X 1.5 Pitch Threads Class 10 or Stronger\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAnti-Balloon Plate:\u003c\/strong\u003e Included (NO)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinishing:\u003c\/strong\u003e Four Corner Tac Welded Fins or Furnace-Brazed\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTesting Rigor:\u003c\/strong\u003e Leak \u0026amp; Pressure Tested, Digitally Balanced, Quality Inspections at Every Step\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePerformance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for best results when installing a Transmission Cooler.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite to ensure secure installation and prevent movement.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall speeds are based on a specific vehicle's setup and actual stalls will vary depending on your application. Please contact us for customized information.\u003c\/li\u003e \u003cli\u003eWe recommend upgrading to a \"Street Bandit Series\" torque converter if you have upgraded two or more components (e.g., Intake, Heads, Headers, Exhaust, Camshaft, or Gearing).\u003c\/li\u003e \u003cli\u003eFor applications involving power adders such as Nitrous Oxide (NOS), Turbochargers, Superchargers, or a Transmission Brake, we recommend upgrading to an \"Out Law Racing Series\" torque converter.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding high performance and racing converters since 1970! Veteran owned and family run. Contact us today at (888) 267-7464 to discuss your specific drivetrain needs.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064183091446,"sku":"46012","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/46000b-scaled-1_bd01ff10-5cc7-484a-893a-3e497fb76cee.png?v=1793210076"},{"product_id":"powerglide-night-stalker-series-16-2-200-rpm-torque-converter-part-number-gm-34041","title":"Powerglide Night Stalker Series 16-2,200 RPM Torque Converter Part Number  GM 34041","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM Chevy Powerglide Night Stalker Series Torque Converter - Part #34041\u003c\/h2\u003e \u003cp\u003eElevate your drivetrain with our high-performance Night Stalker Series Torque Converter, engineered specifically for the GM Chevy Powerglide transmission. This torque converter is built to withstand extreme conditions while providing a robust, reliable match to your powertrain. Precision-machined from durable materials, it ensures seamless power transfer and superior performance for daily driving or aggressive racing applications.\u003c\/p\u003e \u003cp\u003eOur Night Stalker Series converter is meticulously constructed using quality inspections at every step, guaranteeing durability and consistent performance when you need it most.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e GM Chevy Powerglide\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries Name:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 34041\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 1,600 - 2,200 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Diameter:\u003c\/strong\u003e Factory 12 inch Core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e 10.75 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub:\u003c\/strong\u003e 17 Spline Turbine Hub, Hardened Chrome Moley Impeller Hub\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStator:\u003c\/strong\u003e Modified Extreme Duty Stator\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot Size:\u003c\/strong\u003e 1.703 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Size:\u003c\/strong\u003e 10mm X 1.5 Pitch Threads\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e NO Anti-Balloon Plate, Four Corner Tac Welded Fins or Furnace-Brazed\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuality Control:\u003c\/strong\u003e Leak \u0026amp; Pressure Tested, Digitally Balanced\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation Tips\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal performance.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite for secure assembly.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Application Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on a specific vehicle's setup and actual performance may vary depending on your vehicle configuration.\u003c\/li\u003e \u003cli\u003eFor detailed compatibility or installation advice, please contact us at (888) 267-7464.\u003c\/li\u003e \u003cli\u003eIf you have upgraded intake, heads, headers, exhaust, cam, or gearing, we recommend considering a Street Bandit Series converter.\u003c\/li\u003e \u003cli\u003eIf using power adders such as Nitrous Oxide (NOS), Turbocharger(s), Supercharger, or a Trans Brake, we recommend the Out Law Racing Series.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003eBuilding High Performance \u0026amp; Racing Converters Since 1970! Veteran Owned and Family run.\u003c\/em\u003e\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064183058678,"sku":"34041","price":348.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/47011b-scaled-1_ab97275b-b46d-4f51-a739-dd8e3f360dca.png?v=1793210075"},{"product_id":"c6-night-stalker-series-22-2-800-rpm-ford-torque-converter-part-number-26062","title":"C6 Night Stalker Series 22-2,800 RPM Ford Torque Converter Part Number 26062","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eFord C6 Windsor Motors Small Pilot Torque Converter - Night Stalker Series\u003c\/h2\u003e \u003cp\u003eEnhance your powertrain with this high-quality, heavy-duty torque converter designed specifically for Ford C6 applications. Precision CNC machined and engineered for maximum performance and durability, this unit is built to handle aggressive driving conditions while ensuring smooth power transfer. If your current converter is pulling the motor down, this unit offers increased stall performance.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Type: Ford C6\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series\u003c\/li\u003e \u003cli\u003ePart Number: 26062\u003c\/li\u003e \u003cli\u003eStall Range: 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003eTorque Converter Diameter: 12-inch Core\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 11 7\/16 inches\u003c\/li\u003e \u003cli\u003eTurbine Hub Splines: 31 Spline\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eKey Components \u0026amp; Construction\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eImpeller Hub: Hardened Chrome Moley\u003c\/li\u003e \u003cli\u003eBearings: Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003eStator: Modified Extreme Duty\u003c\/li\u003e \u003cli\u003eCrank Pilot Size: 1.375 inch\u003c\/li\u003e \u003cli\u003ePilot Nut Size: 3\/8 X 24 TPI (Grade 8 hardware required)\u003c\/li\u003e \u003cli\u003eAnti-Balloon Plates: No\u003c\/li\u003e \u003cli\u003eFins: 4 corner Tac Welded or Furnace-Brazed\u003c\/li\u003e \u003cli\u003eQuality Control: Leak \u0026amp; Pressure Tested, Digitally Balanced, Quality Inspections at Every Step\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFor optimal operation, use Old School Type F Transmission Fluid.\u003c\/li\u003e \u003cli\u003eAlways pair with an appropriate transmission cooler for sustained high-performance use.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during installation to ensure longevity and proper fitment of components.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on specific vehicle setups; actual performance may vary depending on your installation.\u003c\/li\u003e \u003cli\u003eIf you have upgraded major powertrain components (intake, heads, exhaust, cam, or gearing), we recommend considering our Street Bandit Series converter.\u003c\/li\u003e \u003cli\u003eFor extreme power adders (NOS, Turbocharger, Supercharger), upgrade to our Out Law Racing Series for dependable performance.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding High Performance \u0026amp; Racing Converters Since 1970. Veteran Owned and Family Run.\u003c\/p\u003e \u003csmall\u003eWarning: Cancer and Reproductive Harm - www.P65warning.ca.gov\u003c\/small\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064183124214,"sku":"26062","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/26062b-scaled-1.png?v=1793210076"},{"product_id":"4l60e-4l65e-470e-300mm-ls-night-stalker-28-3-200-rpm-gm-lock-up-torque-converter-part-number-49453","title":"4L60E 4L65E 470E 300mm LS Night Stalker 28-3,200 RPM GM Lock Up Torque Converter Part Number 49453","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTorrington Style Night Stalker Series Torque Converter - GM 4L60E, 4L65E, 4L70E (300mm)\u003c\/h2\u003e \u003cp\u003eUpgrade your drivetrain with our high-performance Night Stalker Series Torque Converter. Specifically designed for LS type engines and applications requiring extreme duty, this unit ensures smooth shifts and optimal power transfer. Manufactured in the USA with meticulous quality inspections, our torque converters are leak and pressure tested to deliver reliable performance for your vehicle.\u003c\/p\u003e \u003cp\u003eThis specific unit is built for transmissions including the 2-step input shaft, suitable for models from 1998 and newer. Achieve optimal performance with this expertly constructed, heavy-duty assembly.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Compatibility: GM 4L60E, 4L65E, 4L70E\u003c\/li\u003e \u003cli\u003eTorque Converter Size: 300mm (12 inch Core)\u003c\/li\u003e \u003cli\u003ePart Number: 49453\u003c\/li\u003e \u003cli\u003eSeries Name: Night Stalker Series\u003c\/li\u003e \u003cli\u003eStall Range: 2,800 - 3,200 RPM\u003c\/li\u003e \u003cli\u003eInput Shaft: 30 Spline Input Shaft\u003c\/li\u003e \u003cli\u003eImpeller Hub: Hardened Chrome Moly\u003c\/li\u003e \u003cli\u003eTorque Converter Style: Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003eExtreme Duty Features: Modified Heavy Duty Stator, Extreme Duty Lock Up\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: Factory 1.703 inch\u003c\/li\u003e \u003cli\u003eBolt Size: 10MM X 1.5 Pitch Class 10\u003c\/li\u003e \u003cli\u003ePlate Type: No Anti-Balloon Plates\u003c\/li\u003e \u003cli\u003eConstruction Detail: Digitally Balanced, 4 Corner Tac Welded Fins or Furnace Brazed\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Maintenance Guidelines\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for best operational results.\u003c\/li\u003e \u003cli\u003eAlways install an aftermarket Transmission Cooler for sustained performance.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite when bolting the unit into the transmission case.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on specific vehicle setups; actual stall ranges may vary depending on your particular application. Please contact us for consultation regarding your setup.\u003c\/li\u003e \u003cli\u003eWe recommend upgrading to a \"Street Bandit Series\" torque converter if you have recently upgraded intake, heads, headers, exhaust, cam, or gearing.\u003c\/li\u003e \u003cli\u003eFor applications involving power adders such as Nitrous Oxide (NOS), Turbochargers, Superchargers, or a Transmission Brake, we recommend upgrading to an \"Out Law Series\" torque converter.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding High Performance \u0026amp; Racing Converters Since 1970! Made in the USA.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064183189750,"sku":"49453","price":524.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/49450b-scaled-1_f208b8f3-17b3-407a-aed0-0182fec8237a.png?v=1793210077"},{"product_id":"4l80e-4l85e-ls-night-stalker-series-stock-replacement-no-stall-added-lock-up-gm-torque-converter-part-number-49480","title":"4L80E 4L85E LS Night Stalker Series Stock Replacement No Stall Added Lock Up GM Torque Converter Part Number 49480","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter - GM Chevy LS 4L80E\/4L85E\u003c\/h2\u003e \u003cp\u003eOptimize your drivetrain with this high-performance, heavy-duty torque converter. Designed for the GM Chevy LS application, this Night Stalker Series unit provides a reliable stock replacement performance while maintaining exceptional durability under extreme conditions. Manufactured with quality inspections at every step, this torque converter ensures leak-free pressure and flawless operation in your setup.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e GM Chevy LS 4L80E \/ 4L85E\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e [Insert Specific Part Number Here - if available, otherwise leave placeholder]\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 1,400 - 1,600 RPM (Stock Replacement \/ No Stall Added)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub:\u003c\/strong\u003e 2-inch Impeller Hub\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Size:\u003c\/strong\u003e Factory 13 inch Core Size\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle:\u003c\/strong\u003e Factory 11.675 inch Bolt Circle\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft Details:\u003c\/strong\u003e 35 Spline Input Shaft, for 2-step input shaft\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Modified Extreme Duty Stator, Hardened Chrome Molly Impeller Hub\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFluid Capacity:\u003c\/strong\u003e Extreme Temp Heavy Duty O-ring\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLock Up:\u003c\/strong\u003e Oversized Extreme Duty Single Disk Lock Up\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot Diameter:\u003c\/strong\u003e 1.703 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Size:\u003c\/strong\u003e 10mm X 1.5 Pitch (Class 10.9 or Stronger)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdditives:\u003c\/strong\u003e No Anti-Balloon Plates\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBuild Quality:\u003c\/strong\u003e Digitally Balanced, 4 Corner tac Welded Fins or Furnace Brazed\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on a specific vehicle's setup and may vary depending on your application. Please contact us for installation advice.\u003c\/li\u003e \u003cli\u003eFor the best operational results, use Type F Transmission Fluid.\u003c\/li\u003e \u003cli\u003eAlways install an additional transmission cooler to maintain optimal operating temperature.\u003c\/li\u003e \u003cli\u003eUse Blue Loctite when assembling the unit for maximum security.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMost vehicles operating with taller tires or needing more power may require an upgraded differential gear set to match the torque converter's output.\u003c\/li\u003e \u003cli\u003eIf you have upgraded intake, headers, exhaust, or cam, we recommend upgrading to a \"Street Bandit Series\" torque converter.\u003c\/li\u003e \u003cli\u003eFor applications involving power adders such as Nitrous Oxide (NOS), Turbochargers, or Superchargers, we recommend the \"Out Law Series\" torque converter.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eExperience unmatched quality from a family-owned and operated company that has been building high-performance torque converters since 1970. We stand behind our products with meticulous quality inspections and pressure testing on every unit shipped.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064183419126,"sku":"49480","price":402.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/49481b-scaled-1.png?v=1793210080"},{"product_id":"4l60e-298mm-lt-night-stalker-22-2-800-rpm-lock-up-gm-torque-converter-part-number-49442","title":"4L60E 298mm LT Night Stalker 22-2,800 RPM Lock Up GM Torque Converter Part Number 49442","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM Chevy 4L60E NIGHT STALKER Series Torque Converter - Part #49442\u003c\/h2\u003e \u003cp\u003eOptimize your drivetrain performance with this premium, high-performance torque converter designed for tough applications. Built to handle the rigors of severe duty use, the NIGHT STALKER Series provides superior driving characteristics and reliable power transfer in your GM\/Chevy application. Restoring performance or building a race machine? This converter is engineered for the job.\u003c\/p\u003e \u003cp\u003eThis unit provides a perfect fitment and robust reliability, maintaining the factory integrity while offering upgraded internal components for enhanced performance. Quality assurance is paramount; every unit undergoes rigorous testing to ensure peak operational readiness.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications \u0026amp; Fitment\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTorque Converter Series:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 49442\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTransmission Type:\u003c\/strong\u003e Fits GM\/Chevy 4L60E (Up to \u0026amp; Through 1997)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e LT Type Engines or earlier, designed for 3 Step Input Shaft\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Size:\u003c\/strong\u003e Factory 12-inch Core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft:\u003c\/strong\u003e 30 Spline Input Shaft\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e 10.75 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot Diameter:\u003c\/strong\u003e Factory 1.703 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Size Requirement:\u003c\/strong\u003e 10MM X 1.5 Pitch Class 10 or Stronger\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eHigh-Performance Build Details\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eModified Extreme Duty Stator\u003c\/li\u003e \u003cli\u003eHardened Chrome Moly Impeller Hub\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003eExtreme Duty Lock Up Clutch\u003c\/li\u003e \u003cli\u003eDigitally Balanced for Smooth Operation\u003c\/li\u003e \u003cli\u003e4 Corner Tac Welded Fins or Furnace Brazed Construction\u003c\/li\u003e \u003cli\u003eNo Anti-Balloon Plates installed (Standard high-performance configuration)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePerformance Range\u003c\/h3\u003e \u003cp\u003eThe factory stall range for this unit is rated between 2,200 and 2,800 RPM. Keep in mind that stall range performance depends heavily on your specific vehicle configuration and setup.\u003c\/p\u003e \u003ch3\u003eInstallation \u0026amp; Application Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal operational performance.\u003c\/li\u003e \u003cli\u003eAlways utilize an additional transmission cooler to manage heat buildup during aggressive use.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite threads for secure hardware installation.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on a specific vehicle's setup and may vary depending on your application. Please contact our experts at (888) 267-7464 for tailored advice.\u003c\/li\u003e \u003cli\u003eFor vehicles featuring high-performance modifications (Intake, Heads, Headers, Exhaust, Camshaft, or Gearing), we recommend upgrading to our \"Street Bandit Series.\"\u003c\/li\u003e \u003cli\u003eIf your application includes power adders such as Nitrous Oxide, Turbocharger(s), Supercharger, or a Transmission Brake, we recommend upgrading to our \"Out Law Racing Series.\"\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilt and inspected in-house with quality checks at every step, leak and pressure tested, and MADE IN THE USA. Building High Performance \u0026amp; Racing Converters Since 1970!\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064183484662,"sku":"49442","price":444.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/49443c-scaled-1_2e70ef78-092f-45de-aa9e-f3dcead380bc.png?v=1793210080"},{"product_id":"5r55-8-bolt-night-stalker-22-2-800-rpm-lock-up-ford-torque-converter-part-number-27402","title":"5R55 8 bolt Night Stalker 22-2,800 RPM Lock Up Ford Torque Converter Part Number 27402","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNIGHT STALKER SERIES Torque Converter - FORD 5R55, High Performance Heavy Duty\u003c\/h2\u003e \u003cp\u003eEnsure flawless power transfer and unmatched reliability in your drivetrain with our extreme duty Night Stalker Series Torque Converter. Engineered specifically for the FORD 5R55 transmission, this high-quality converter is built to handle severe applications, providing reliable operation and peak performance when matched with quality installation practices. This is the professional upgrade your muscle machine demands.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTransmission Application:\u003c\/strong\u003e FORD 5R55\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTorque Converter Series:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 2,200 - 2,800 RPM Stall\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Diameter:\u003c\/strong\u003e Factory 11 inch Core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e 8.8125 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft Spline Count:\u003c\/strong\u003e 21 Spline Input Shaft (Count the smaller splines)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot Diameter:\u003c\/strong\u003e Factory 1.375 inch Bore\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Size Compatibility:\u003c\/strong\u003e Accepts 3\/8 by 16 TPI Grade 8 bolts\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eExtreme Duty Construction \u0026amp; Quality Assurance\u003c\/h3\u003e \u003cp\u003eBuilt tough and precision-machined, this torque converter features components designed for longevity and maximum power transfer in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHardened Chrome Moly Impeller Hub\u003c\/li\u003e \u003cli\u003eModified Heavy Duty Stator for optimal fluid dynamics\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings built for enduring performance\u003c\/li\u003e \u003cli\u003eExtreme Duty Lock Up clutch for seamless power delivery\u003c\/li\u003e \u003cli\u003e4 Corner Tac Welded Fins or Furnace Brazed construction\u003c\/li\u003e \u003cli\u003eLeak \u0026amp; Pressure Tested before shipment\u003c\/li\u003e \u003cli\u003eDigitally Balanced for smooth operation and reduced vibration\u003c\/li\u003e \u003cli\u003eNo Anti-Balloon Plates installed (Optimized for fluid flow)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Operational Guidelines\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F Transmission Fluid for the most reliable operation.\u003c\/li\u003e \u003cli\u003eAlways use an additional transmission cooler to manage heat in extreme duty applications.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during installation for maximum security of bolts.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eStall ranges are advertised based on specific vehicle setups; actual performance will vary depending on your build.\u003c\/li\u003e \u003cli\u003eFor application-specific questions or detailed setup advice, please contact us at 888-267-7464.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePerformance Upgrade Recommendations:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eConsider upgrading to our \"Street Bandit Series\" converter if your vehicle features upgraded intake, headers, exhaust, or gearing.\u003c\/li\u003e \u003cli\u003eFor extreme power adders like Nitrous Oxide (NOS), Turbochargers, or Superchargers, upgrade to the \"Out Law Series\" for maximum performance safety.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eMade in the USA | Veteran Owned and Family Run since 1970. We stand behind our commitment to building high-performance, quality components.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064183615734,"sku":"27402","price":490.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1774289361869-94582666.png?v=1793210080"},{"product_id":"c4-24-spline-night-stalker-series-16-2-200-rpm-ford-torque-converter-part-number-25041","title":"C4 24 Spline Night Stalker Series 16-2,200 RPM Ford Torque Converter Part Number 25041","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eFord C4 NIGHT STALKER Series Torque Converter - Part #25041\u003c\/h2\u003e \u003cp\u003eExperience uncompromising performance and reliability with our Precision CNC Machined Torque Converter, designed specifically for the Ford C4 application. If you are seeking a \"Couple of Steps Over Stock\" upgrade that provides great driving characteristics and robust durability, this Nocturne Stalker Series converter delivers matched quality paired with extreme duty construction. Built for big bellhousings, this unit is ready to perform under the toughest driving conditions.\u003c\/p\u003e \u003cp\u003eOur commitment to quality manufacturing ensures superior performance. Every unit undergoes rigorous quality inspections at every step, including leak and pressure testing, to guarantee flawless operation when mated to your transmission.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ford C4, Big Bellhousing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 25041\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series (Couple of Steps Over Stock)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 1,600 - 2,200 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Diameter:\u003c\/strong\u003e 12 inch Core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle:\u003c\/strong\u003e 11 7\/16 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTurbine Hub:\u003c\/strong\u003e 24 Spline, Precision CNC Machined\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub:\u003c\/strong\u003e Hardened Chrome Moley, precision machined\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStator Duty:\u003c\/strong\u003e Modified Extreme Duty Stator, 1.375 inch Crank Pilot\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFasteners:\u003c\/strong\u003e Nut Size: 3\/8 X 24 TPI (Grade 8 Only)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBuild Details:\u003c\/strong\u003e Built to 5 7\/8 inch Tall, No Anti-Balloon Plates, Fins Tac Welded or Furnace-Brazed\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation Guide\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFor optimal performance, utilize Old School Type F Transmission Fluid.\u003c\/li\u003e \u003cli\u003eAlways accompany this unit with an additional transmission cooler for sustained high-power applications.\u003c\/li\u003e \u003cli\u003eSecure all connections using Blue Loctite.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Setup Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on specific vehicle setups and will vary depending on your application. Please contact us for more accurate information regarding your setup.\u003c\/li\u003e \u003cli\u003eFor high-performance builds, we recommend upgrading to a Street Bandit Series if you have upgraded intake\/exhaust\/camshaft\/gearing, or an Out Law Racing Series if utilizing power adders (Nitrous, Turbocharger, Supercharger).\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eWe are dedicated to building high-performance and racing converters since 1970. Veteran owned and family run, we stand behind the quality and durability of our products.\u003c\/p\u003e \u003cp class=\"small-print\"\u003eDisclaimer: Products carry a P65 warning. Cancer and Reproductive Harm - www.P65warning.ca.gov\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064183877878,"sku":"25041","price":348.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/26062b-scaled-1_c2cfb43f-f610-44f3-a2a1-3f47542e891f.png?v=1793210083"},{"product_id":"th400-night-stalker-series-200-rpm-over-stock-towing-gm-torque-converter-part-number-4601hd","title":"TH400 Night Stalker Series 200 RPM Over Stock Towing GM Torque Converter Part Number 4601HD","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM TH400\/TH350 PG - 30 Spline Night Stalker Series Torque Converter\u003c\/h2\u003e \u003cp\u003eElevate your transmission performance with our precision-machined Night Stalker Series Torque Converter. This robust unit is engineered for high-performance applications, offering superior durability and reliability in your GM TH400 or TH350 transmission. Built with a factory 12-inch core and rigorously quality controlled, this converter is ready to handle extreme duty demands while ensuring smooth shifts and optimal power transfer.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Type: GM TH400 \/ TH350 PG\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series (Fits TH350 with proper Flex-Plate)\u003c\/li\u003e \u003cli\u003ePart Number: 4601HD\u003c\/li\u003e \u003cli\u003eStall Range: 200 - 300 RPM (Over Stock)\u003c\/li\u003e \u003cli\u003eTurbine Hub: 30 Spline\u003c\/li\u003e \u003cli\u003eCore Diameter: Factory 12 inch\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 11.5 inches\u003c\/li\u003e \u003cli\u003eImpeller Construction: Hardened Chrome Moley Impeller Hub with Precision CNC Machining\u003c\/li\u003e \u003cli\u003eBearings: Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003eStator: Modified Extreme Duty Stator\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: 1.703 inch\u003c\/li\u003e \u003cli\u003eBolt Size: 10mm X 1.5 Pitch Threads Class 10 or Stronger\u003c\/li\u003e \u003cli\u003ePlate: NO Anti-Balloon Plate\u003c\/li\u003e \u003cli\u003eFinishes: Four Corner Tac Welded Fins or Furnace-Brazed\u003c\/li\u003e \u003cli\u003eTesting: Leak \u0026amp; Pressure Tested, Digitally Balanced, Quality Inspections at Every Step\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Performance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eThis unit is designed for optimal performance when combined with the proper pairing (e.g., fitting TH350 requires a Flex-Plate).\u003c\/li\u003e \u003cli\u003eDo not interchange with the TH350C.\u003c\/li\u003e \u003cli\u003eAll advertised stall ranges are based on specific vehicle setups and will vary depending on your application. Please contact us for detailed information regarding installation specifics.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePerformance Tips\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for the best operational results.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite when installing components to ensure maximum integrity and security.\u003c\/li\u003e \u003cli\u003eIf you have upgraded your vehicle with intake, heads, headers, exhaust, cam, or gearing, we recommend upgrading to our \"Street Bandit Series.\"\u003c\/li\u003e \u003cli\u003eFor extreme power additions such as Nitrous Oxide, Turbochargers, or Superchargers, consult our \"Out Law Racing Series\" for maximum performance reliability.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eBuilt in the USA. Building High Performance \u0026amp; Racing Converters Since 1970!\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e*Disclaimer: Please be aware of the required warning regarding Cancer and Reproductive Harm (www.P65warning.ca.gov).*\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064184140022,"sku":"4601HD","price":348.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/46000b-scaled-1_f5991de3-61da-4e27-a6d1-659781ebacd7.png?v=1793210085"},{"product_id":"c6-fe-night-stalker-series-22-2-800-rpm-ford-torque-converter-part-number-26012","title":"C6 FE Night Stalker Series 22-2,800 RPM Ford Torque Converter Part Number 26012","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter - Ford C6 FE Motors (Part #26012)\u003c\/h2\u003e \u003cp\u003eEngineered for extreme performance and reliability, this high-performance torque converter is the perfect match for your Ford C6 FE Motors application. Precision CNC machined and rigorously quality inspected at every step, this unit is built not just to match factory specs—it's built to exceed them, ensuring smooth shifts and dependable power transfer under high load.\u003c\/p\u003e \u003cp\u003eThe Night Stalker series is manufactured using premium materials and meticulous processes, including digital balancing and leak\/pressure testing, guaranteeing a robust foundation for your high-performance build. Experience the difference quality manufacturing makes with our durable, race-ready construction.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications \u0026amp; Fitment\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Type: Auto (Automatic Transmission)\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series\u003c\/li\u003e \u003cli\u003ePart Number: 26012\u003c\/li\u003e \u003cli\u003eApplication Compatibility: Ford C6 FE Motors \/ Big Bellhousing Application\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: 1.848 inch Precision CNC Machined\u003c\/li\u003e \u003cli\u003eTurbine Hub Splines: 31 Spline\u003c\/li\u003e \u003cli\u003eImpeller Hub: Hardened Chrome Moley, Precision CNC Machined\u003c\/li\u003e \u003cli\u003eCore Diameter: 12 inch\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 11 7\/16 inches\u003c\/li\u003e \u003cli\u003eBolt Size: 3\/8 X 16 TPI (GRADE 8 ONLY)\u003c\/li\u003e \u003cli\u003eConstruction Detail: Modified Extreme Duty Stator, Torrington Style Incased Bearings, No Anti-Balloon Plates\u003c\/li\u003e \u003cli\u003eHeight Clearance: Fits FE Engines built to 5 7\/8 inches Max Height\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePerformance Details\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised Stall Range: 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003eQuality Control: Leak \u0026amp; Pressure Tested, Digitally Balanced, All Fins Tac Welded or Furnace-Brazed\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Operation Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFor optimal operation, utilize Old School Type F transmission fluid.\u003c\/li\u003e \u003cli\u003eAlways supplement with a quality Transmission Cooler to maintain consistent operating temperature and performance during high-stress use.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite to threads where applicable for secure assembly and durability.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Installation Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on specific vehicle setups and may vary significantly depending on your current build configuration.\u003c\/li\u003e \u003cli\u003eIf the converter is pulling the motor down, consult with our experts regarding selecting a stall range that better suits your application.\u003c\/li\u003e \u003cli\u003eFor custom high-performance or racing builds, we offer specialized options including our \"No Prep Racing Converters\" and advanced upgrade advice based on your intake, exhaust, cam, or gearing upgrades.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eVeteran-owned and family-run since 1970, we build high performance and racing torque converters. If you have upgraded significant parts (intake, heads, exhaust, cam, or gearing), we recommend pairing your build with our complementary Street Bandit Series torque converter. For extreme applications requiring power adders (NOS, Turbocharger, Supercharger), explore our Out Law Racing Series units.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064184336630,"sku":"26012","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1774288893949-948686818.png?v=1793210087"},{"product_id":"chrysler-dodge-904-with-weights-night-stalker-16-2-200-rpm-torque-converter-53082","title":"Chrysler\/Dodge 904 With Weights Night Stalker 16-2,200 RPM Torque Converter. 53082","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eChrysler\/Dodge 904 Night Stalker Series Torque Converter\u003c\/h2\u003e \u003cp\u003eEnsure reliable power transfer and optimized performance in your drivetrain with our heavy-duty Night Stalker Series Torque Converter. Specifically designed for Chrysler and Dodge applications, this 904 model offers the perfect balance of durability and responsive stall characteristics to match your vehicle's unique build setup. If you are seeking a high-quality upgrade that handles aggressive performance demands, this is the essential component for your transmission pairing.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Type Compatibility: Chrysler\/Dodge\u003c\/li\u003e \u003cli\u003eSeries Model: Night Stalker Series\u003c\/li\u003e \u003cli\u003eStall Range: 16 – 2,200 RPM\u003c\/li\u003e \u003cli\u003eTorque Converter Model: 904\u003c\/li\u003e \u003cli\u003eCore Diameter: 11 inch\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 10 inches\u003c\/li\u003e \u003cli\u003eSpline Count: 27 Spline\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: 1.81 inch\u003c\/li\u003e \u003cli\u003eBolt Size: 7\/16 X 20 Thread (Grade 8 Only)\u003c\/li\u003e \u003cli\u003eFeatures: No Anti-Balloon Plate\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFor enhanced performance with modified setups (intake, headers, exhaust, cam, or gearing), we recommend upgrading to a \"Street Bandit\" series torque converter.\u003c\/li\u003e \u003cli\u003eIf your vehicle utilizes power adders such as Nitrous Oxide (NOS), Turbocharger(s), Supercharger, or a Transmission Brake, consider upgrading to an \"Out Law\" series torque converter.\u003c\/li\u003e \u003cli\u003eAdvertised stall ranges are highly dependent on the specific vehicle configuration and setup; actual performance may vary.\u003c\/li\u003e \u003cli\u003ePlease contact our specialists if you require information regarding compatibility or application details for your build.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eWarning: Cancer and Reproductive Harm - www.P65warning.ca.gov\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064184467702,"sku":"53082","price":386.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1784823981948-398753088.png?v=1793210089"},{"product_id":"4r100-e40d-6-bolt-night-stalker-200-rpm-over-stock-lock-up-ford-torque-converter-part-number-2446hd","title":"4R100 E40D 6 bolt Night Stalker 200 RPM Over Stock Lock Up Ford Torque Converter Part Number 2446HD","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter for Ford 4R100 E40D - Part #2446HD\u003c\/h2\u003e \u003cp\u003eExperience reliable performance and enhanced power transfer with our factory-quality, heavy-duty torque converter. Designed specifically for the Ford 4R100 E40D, this Night Stalker series unit is engineered to handle extreme duty cycles while maintaining peak efficiency and durability. Manufactured in the USA, this converter is built to withstand demanding applications, whether powering a street machine or a dedicated race build.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eStall Range: 200 – 300 Stall Added\u003c\/li\u003e \u003cli\u003eModified Extreme Duty Stator for superior performance under load.\u003c\/li\u003e \u003cli\u003eHardened Chrome Molly Impeller Hub ensures maximum durability and tight tolerances.\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings provide smooth, reliable operation in harsh conditions.\u003c\/li\u003e \u003cli\u003eOversized Extreme Duty Single Disk Lock Up maintains full band strength when needed.\u003c\/li\u003e \u003cli\u003eExtreme Temp Heavy Duty O-ring maintains leak protection even in high-heat environments.\u003c\/li\u003e \u003cli\u003eFully Leak \u0026amp; Pressure Tested and Digitally Balanced for perfect installation compatibility.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Application: Ford 4R100 E40D\u003c\/li\u003e \u003cli\u003ePart Number: 2446HD\u003c\/li\u003e \u003cli\u003eBolt Pattern: 6 Lug Bolt Pattern (Factory 11.4 inch Circle)\u003c\/li\u003e \u003cli\u003eInput Shaft: 31 Spline\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: 1.375 inch\u003c\/li\u003e \u003cli\u003eBolt Nut Size: 3\/8 by 24 TPI Grade 8 ONLY\u003c\/li\u003e \u003cli\u003eDesign Features: No Anti-Balloon Plates, 4 Corner Tac Welded Fins or Furnace Brazed\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Maintenance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F Transmission Fluid for optimal operational results.\u003c\/li\u003e \u003cli\u003eAlways pair with a dedicated transmission cooler for sustained high-performance driving.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on specific vehicle setups and may vary depending on your application. Please contact us for detailed compatibility information.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eOur commitment is to building high-performance and racing converters since 1970. Trust our quality inspections at every step to ensure your drivetrain pairing is sound.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064184566006,"sku":"2446HD","price":474.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1774289421180-889445918.png?v=1793210089"},{"product_id":"th350c-night-stalker-200-rpm-over-stock-lock-up-gm-torque-converter-part-number-4740hd","title":"TH350C Night Stalker 200 RPM Over Stock Lock Up GM Torque Converter Part Number 4740HD","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNIGHT STALKER Series Torque Converter - GM Chevy TH350C, 298mm Lock Up (Part #4740HD)\u003c\/h2\u003e \u003cp\u003eEngineered for high-performance applications, this precision-machined torque converter is specifically designed to provide extreme duty locking action and robust operation in your heavy-duty drivetrain. The Night Stalker Series offers exceptional quality assurance, ensuring reliable performance for demanding driving conditions. Invest in unmatched durability and control for your build.\u003c\/p\u003e \u003cdiv class=\"compatibility-warning\"\u003e \u003cstrong\u003e*** IMPORTANT APPLICATION WARNING ***\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eThis torque converter is designed for the TH350C transmission.\u003c\/li\u003e \u003cli\u003eWARNING: This unit WILL NOT Fit TH350 or TH400 transmissions.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch3\u003eProduct Specifications \u0026amp; Build Quality\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4740HD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTransmission Fitment:\u003c\/strong\u003e TH350C\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range (Advertised):\u003c\/strong\u003e 200 - 300 RPM (Dependent on specific vehicle setup)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Size:\u003c\/strong\u003e Factory 12-inch Core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub Material:\u003c\/strong\u003e Precision CNC Machined Hardened Chrome Moly\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTurbine Hub:\u003c\/strong\u003e 30 Spline\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLock Up System:\u003c\/strong\u003e Extreme Duty, High-Speed Lock Up\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot Diameter:\u003c\/strong\u003e 1.703 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e 10.75 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Size:\u003c\/strong\u003e 10mm X 1.5 Pitch Threads\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction Details:\u003c\/strong\u003e Torrington Style Incased Bearings, Modified Heavy Duty Stator, No Anti-Balloon Plate\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAssembly:\u003c\/strong\u003e Four Corner Tac Welded\/Furnace-Brazed, Digitally Balanced\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTesting:\u003c\/strong\u003e Leak \u0026amp; Pressure Tested with Quality Inspections at Every Step\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Maintenance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F Transmission Fluid for optimal operational performance.\u003c\/li\u003e \u003cli\u003eAlways install an additional transmission cooler to manage heat during use.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite to ensure secure and lasting installation.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Disclaimers \u0026amp; Performance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on a specific vehicle setup and may vary depending on your application.\u003c\/li\u003e \u003cli\u003eFor accurate performance guidance or installation advice, please contact our technical support team at (888) 267-7464.\u003c\/li\u003e \u003cli\u003eIf your vehicle setup has been significantly modified (e.g., Intake, Heads, Exhaust, Cam, or Gearing), we recommend upgrading to our Street Bandit Series. For applications utilizing power adders (NOS, Turbochargers, Supercharger), the Out Law Racing Series is advised.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding High Performance \u0026amp; Racing Converters Since 1970. Made in the USA.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064184598774,"sku":"4740HD","price":388.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/47402b-scaled-1.png?v=1793210090"},{"product_id":"4l80e-4l85e-ls-night-stalker-series-16-2-200-rpm-lock-up-gm-torque-converter-part-number-49481","title":"4L80E 4L85E LS Night Stalker Series 16-2,200 RPM Lock Up GM Torque Converter Part Number 49481","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter - GM LS 4L80E \/ 4L85E\u003c\/h2\u003e \u003cp\u003eEngineered for demanding LS applications, this Night Stalker Series torque converter is designed to provide reliable, powerful engagement and durability under extreme conditions. Built with high-quality materials and meticulously tested, this torque converter is the perfect match for enthusiasts seeking optimal performance from their GM Chevy LS setup.\u003c\/p\u003e \u003cp\u003eThis unit is manufactured with superior components, ensuring a robust match to your drivetrain and providing the necessary durability for performance builds.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Application: GM Chevy LS 4L80E \/ 4L85E\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series\u003c\/li\u003e \u003cli\u003ePart Number: 49481\u003c\/li\u003e \u003cli\u003eStall Range: 1,600 - 2,200 RPM\u003c\/li\u003e \u003cli\u003eImpeller Hub: Hardened Chrome Molly, 2 inch diameter\u003c\/li\u003e \u003cli\u003eInput Shaft: 35 Spline (for 2 step input shaft)\u003c\/li\u003e \u003cli\u003eCore Size: Factory 13 inch\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter (BCD): Factory 11.675 inch\u003c\/li\u003e \u003cli\u003eKey Features: Modified Extreme Duty Stator, Torrington Style Incased Bearings, Oversized Extreme Duty Single Disk Lock Up\u003c\/li\u003e \u003cli\u003eConstruction: Digitally Balanced, 4 Corner Tac Welded Fins or Furnace Brazed\u003c\/li\u003e \u003cli\u003ePilot Diameter: 1.703 inch Crank Pilot\u003c\/li\u003e \u003cli\u003eBolt Size: 10mm X 1.5 Pitch (Class 10.9 or Stronger)\u003c\/li\u003e \u003cli\u003eQuality Assurance: Leak \u0026amp; Pressure Tested, Extreme Temp Heavy Duty O-ring\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eApplication Details\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eIdeal for: LS Engines \u003c\/li\u003e\n\u003cli\u003eHub Compatibility: Fits with 2 inch Impeller Hub (refer to accompanying picture)\u003c\/li\u003e \u003cli\u003eBolt Circle: Factory 11.675 inch Bolt Circle matches most factory setups\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal performance.\u003c\/li\u003e \u003cli\u003eAlways use an additional Transmission Cooler when installing this torque converter.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during installation for secure assembly.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eStated stall ranges are based on a specific vehicle setup; actual performance will vary depending on your installation.\u003c\/li\u003e \u003cli\u003eFor high-performance builds involving intake upgrades, headers, exhaust, cam, or gearing, we recommend upgrading to a \"Street Bandit Series\" torque converter.\u003c\/li\u003e \u003cli\u003eFor setups including power adders (Nitrous, Turbocharger(s), Supercharger, or Trans Brake), we recommend upgrading to an \"Out Law Series\" torque converter.\u003c\/li\u003e \u003cli\u003eFor detailed installation questions or advice, please contact us at 888-267-7464.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVeteran \u0026amp; Family owned company building high performance converters since 1970. Made in the USA.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064184860918,"sku":"49481","price":402.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/49481b-scaled-1_8f5fce09-4536-40da-a7e3-363fd3821a17.png?v=1793210093"},{"product_id":"5r55-8-bolt-night-stalker-stock-replacement-no-stall-added-lock-up-ford-torque-converter-part-number-27400","title":"5R55 8 bolt Night Stalker Stock Replacement No Stall Added Lock Up Ford Torque Converter Part Number 27400","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eFORD 5R55 Night Stalker Series Torque Converter - Factory Core\u003c\/h2\u003e \u003cp\u003eDepend on the power and reliability of your drivetrain. This high-quality Night Stalker Series torque converter is designed specifically for the Ford 5R55 transmission, offering extreme duty performance combined with factory core quality. Built in the USA and rigorously inspected, this converter ensures seamless power transfer while maintaining optimal operation under severe driving conditions.\u003c\/p\u003e \u003ch3\u003eProduct Specifications \u0026amp; Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTransmission Fitment:\u003c\/strong\u003e Ford 5R55\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 8-Bolt Pattern, 8.8125\" Bolt Circle\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft:\u003c\/strong\u003e 21 Spline Input Shaft\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e Stock Stall – No added stall requirement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Quality:\u003c\/strong\u003e Factory 1.375-inch Crank Pilot, Factory 11-inch Core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBuild Quality:\u003c\/strong\u003e Hardened Chrome Moly Impeller Hub, Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePerformance Enhancements:\u003c\/strong\u003e Modified Heavy Duty Stator, Extreme Duty Lock Up\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction Details:\u003c\/strong\u003e 3\/8 by 16 TPI Grade 8 Bolt Size, No Anti-Balloon Plates\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturing Excellence:\u003c\/strong\u003e Digitally Balanced, Leak \u0026amp; Pressure Tested, 4 Corner Tac Welded Fins or Furnace Brazed\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Application Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on a specific vehicle's setup and may vary depending on your installation. Please contact us for detailed information regarding your specific application.\u003c\/li\u003e \u003cli\u003eWe recommend upgrading to a \"Street Bandit Series\" torque converter if your vehicle has been upgraded with performance parts such as intake, headers, exhaust, cam, or gearing.\u003c\/li\u003e \u003cli\u003eFor applications involving power adders (Nitrous Oxide, Turbocharger, Supercharger, or Trans Brake), we recommend upgrading to our \"Out Law Series\" torque converter.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eOptimal Performance Tips\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for the best possible results.\u003c\/li\u003e \u003cli\u003eAlways pair this torque converter with an additional transmission cooler to manage heat and maintain longevity.\u003c\/li\u003e \u003cli\u003eUse Blue Loctite on appropriate hardware during installation to ensure maximum hold integrity.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064184893686,"sku":"27400","price":395.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1774289664597-725507906.png?v=1793210092"},{"product_id":"c4-26-spline-night-stalker-series-200-rpm-over-stock-ford-towing-torque-converter-part-number-2514hd","title":"C4 26 Spline Night Stalker Series 200 RPM Over Stock Ford Towing Torque Converter Part Number 2514HD","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eFord C4 Torque Converter - Night Stalker Series\u003c\/h2\u003e \u003cp\u003eEnhance your drivetrain performance with this precision-machined Ford C4 torque converter, built for robust driving and towing characteristics. Belonging to our acclaimed Night Stalker Series, this unit is manufactured in the USA and ready to handle your vehicle's power demands. Designed for durability and a perfect fit with the big bellhousing, this torque converter offers exceptional quality and reliability.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 2514HD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 200 - 300 RPM (Over Stock Setup)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTorque Converter Core Diameter:\u003c\/strong\u003e 12 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle:\u003c\/strong\u003e 11 7\/16 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpline Type:\u003c\/strong\u003e 26 Spline Turbine Hub\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub:\u003c\/strong\u003e Hardened Chrome Moley Impeller Hub\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStator Build:\u003c\/strong\u003e Modified Extreme Duty Stator\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot Diameter:\u003c\/strong\u003e 1.375 inch Precision CNC Machined\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Size:\u003c\/strong\u003e 3\/8 X 16 TPI (Grade 8 hardware recommended)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e Torrington Style Incased Bearings, Anti-Balloon Plates (None), Digitally Balanced\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eKey Features \u0026amp; Construction\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePrecision CNC machined components for superior fitment and function.\u003c\/li\u003e \u003cli\u003eFins are securely attached via 4 corner Tac Welded or Furnace-Brazed construction.\u003c\/li\u003e \u003cli\u003eIncludes leak and pressure testing along with rigorous quality inspections at every step.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFor best operational results, use an old-school type F transmission fluid.\u003c\/li\u003e \u003cli\u003eWe recommend installing a quality transmission cooler with this unit.\u003c\/li\u003e \u003cli\u003eApplying Blue Loctite during installation is advised for maximum security.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on specific vehicle setups and may vary depending on your application.\u003c\/li\u003e \u003cli\u003eContact us with detailed information regarding your vehicle setup for tailored advice (888) 267-7464.\u003c\/li\u003e \u003cli\u003eFor high-performance applications (Intake\/Heads\/Headers\/Exhaust\/Cam\/Gearing upgrades), consider upgrading to our Street Bandit Series.\u003c\/li\u003e \u003cli\u003eIf using power adders (Nitrous, Turbocharger, Supercharger, or a Transmission Brake), we recommend the Outlaw Racing Series.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064184959222,"sku":"2514HD","price":348.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/26062b-scaled-1_ce1c821d-a17d-4980-8799-b20524d903a9.png?v=1793210093"},{"product_id":"aod-night-stalker-28-3-200-rpm-lock-up-ford-torque-converter-part-number-26733","title":"AOD Night Stalker 28-3,200 RPM Lock Up Ford Torque Converter Part Number 26733","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eFORD AOD OUT LAW RACING SERIES Torque Converter - Part #26733\u003c\/h2\u003e \u003cp\u003ePower your custom build with this high-performance Torque Converter designed specifically for the FORD AOD transmission. Part number 26733 from our Out Law Racing Series provides the aggressive performance and durability required for choppily cames, lightweight vehicles, and high-output applications like Nitrous or Turbocharging. This factory-core converter is built with extreme duty components to handle the toughest launches and sustain maximum performance.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 26733\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTransmission Application:\u003c\/strong\u003e FORD AOD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Out Law Racing Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 2,800 - 3,200 RPM Stall\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft:\u003c\/strong\u003e 35 Spline\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e 11.7\/16 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot:\u003c\/strong\u003e Factory 1.375 inch, secured with 3\/8 X 24 TPI Nuts\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Factory 12 inch Core with factory front cover\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eAdvanced Construction \u0026amp; Quality Features\u003c\/h3\u003e \u003cp\u003eEngineered for reliability and extreme duty cycles, this torque converter features superior manufacturing processes and materials:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eModified Heavy Duty Stator for enhanced performance.\u003c\/li\u003e \u003cli\u003eHardened Chrome Moly Impeller Hub for maximum strength.\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings provide smooth, dependable operation.\u003c\/li\u003e \u003cli\u003eOver Sized Extreme Duty Lock Up clutch plate.\u003c\/li\u003e \u003cli\u003eAnti-Balloon Plates included for controlled operation.\u003c\/li\u003e \u003cli\u003eWhole Back Cover is Quenched and Hardened.\u003c\/li\u003e \u003cli\u003ePump \u0026amp; Turbine Fins are fully Welded or Furnace-Brazed for leak resistance.\u003c\/li\u003e \u003cli\u003eLeak and Pressure Tested; Digitally Balanced for perfect operation.\u003c\/li\u003e \u003cli\u003eMADE IN THE USA.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePerformance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on specific vehicle setups and may vary depending on your application. Please contact us for personalized advice.\u003c\/li\u003e \u003cli\u003eContact us to discuss our dedicated No Prep Racing Converters options.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Operation Advice\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal performance in this application.\u003c\/li\u003e \u003cli\u003eAlways utilize an additional transmission cooler to manage extreme heat build-up during aggressive use.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite threads for secure and lasting assembly.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eFor sizing guidance specific to your transmission, please visit our parts chart or contact us at (888) 267-7464.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064185319670,"sku":"26733","price":690.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1774289234637-359414737.png?v=1793210096"},{"product_id":"4r100-e40d-6-bolt-night-stalker-22-2-800-rpm-lock-up-ford-torque-converter-part-number-24462","title":"4R100 E40D 6 Bolt Night Stalker 22-2,800 RPM Lock Up Ford Torque Converter Part Number 24462","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter for Ford 4R100 E40D Transmission\u003c\/h2\u003e \u003cp\u003eEngineered in the USA, this extreme duty torque converter is specifically designed for high-performance applications requiring reliability and superior performance. As part of our acclaimed Night Stalker Series, this converter provides the robust coupling necessary to handle demanding driving conditions while offering a precise stall range calibrated for optimal power transfer.\u003c\/p\u003e \u003cp\u003eBuilt with mission-critical components including a Modified Extreme Duty Stator, hardened chrome impeller hub, and Torrington style encased bearings, this unit undergoes rigorous quality inspections, including leak and pressure testing, ensuring peak performance right out of the box.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Compatibility: Ford 4R100 E40D\u003c\/li\u003e \u003cli\u003eSeries Lineage: Night Stalker Series\u003c\/li\u003e \u003cli\u003ePart Number: 24462\u003c\/li\u003e \u003cli\u003eStall Range: 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003eInput Shaft Spline: 31 Spline\u003c\/li\u003e \u003cli\u003eBolt Pattern: 6 Lug, Factory 12 inch Bolt Circle\u003c\/li\u003e \u003cli\u003eTorque Converter Clutch (TCC): Oversized Extreme Duty Single Disk Lock Up\u003c\/li\u003e \u003cli\u003eFluid Capacity: Factory 12 inch Core\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: 1.375 inch\u003c\/li\u003e \u003cli\u003eFluid Specification Note: Requires Nut Size 3\/8 by 24 TPI Grade 8 ONLY\u003c\/li\u003e \u003cli\u003eConstruction: Modified Extreme Duty Stator, Hardened Chrome Molly Impeller Hub\u003c\/li\u003e \u003cli\u003eBearing Type: Torrington Style Incased Bearings\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eKey Performance Details\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eDigitally balanced for reduced vibration and smooth operation.\u003c\/li\u003e \u003cli\u003eConstructed with 4 corner TIG welded fins or furnace brazed for superior heat dissipation.\u003c\/li\u003e \u003cli\u003eFeatures extreme temperature heavy-duty O-ring seals for maximum leak resistance.\u003c\/li\u003e \u003cli\u003eIncludes Anti-Balloon Plates, ensuring predictable stall characteristics under load.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eApplication Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F Transmission Fluid for best operational performance.\u003c\/li\u003e \u003cli\u003ePairing with an additional transmission cooler is recommended for sustained high-performance use.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Installation Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on a specific vehicle setup and may vary depending on your application.\u003c\/li\u003e \u003cli\u003eFor precise compatibility checks or installation details, please contact our technical support team at 888-267-7464.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding high performance \u0026amp; racing converters since 1970! Proudly Made in the USA.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064185516278,"sku":"24462","price":552.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1774289633044-39651228.png?v=1793210098"},{"product_id":"727-neutral-balanced-night-stalker-22-2-800-rpm-chrysler-dodge-plymouth-torque-converter-part-number-54093","title":"727 Neutral Balanced Night Stalker 22-2,800 RPM Chrysler Dodge Plymouth Torque Converter Part Number 54093","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Precision Torque Converter for Dodge Chrysler 727 Transmission\u003c\/h2\u003e \u003cp\u003eExperience peak performance and reliable shifting with our Night Stalker Series Torque Converter. Specifically engineered for Dodge Chrysler 727 transmissions, this precision-machined unit is built to handle demanding driving conditions while providing exceptional drivetrain characteristics. Featuring a robust 11-inch core and Torrington Style bearings, this converter ensures durability, strength, and optimal performance for your high-performance application.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Application: Dodge Chrysler 727\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series\u003c\/li\u003e \u003cli\u003eStall Range: 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003eTorque Converter Core Size: 11 inch\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 10 inches\u003c\/li\u003e \u003cli\u003eImpeller Hub: Precision CNC Machined Hardened Chrome Moley, 24 Spline Turbine Hub\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: 1.810 inch Precision CNC Machined\u003c\/li\u003e \u003cli\u003eBolt Size: 7\/16 X 20 TPI (Grade 8 hardware required)\u003c\/li\u003e \u003cli\u003eConstruction Details: Modified Extreme Duty Stator, Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003eQuality Assurance: Digitally Balanced, Leak \u0026amp; Pressure Tested, Fins are 4 corner Tac Welded or Furnace-Brazed\u003c\/li\u003e \u003cli\u003eApplication Suitability: Designed for Choppy Cams and Lightweight Vehicles\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal performance and manufacturer recommendations.\u003c\/li\u003e \u003cli\u003eAlways install a high-quality Transmission Cooler to protect the converter during aggressive drives.\u003c\/li\u003e \u003cli\u003eBlue Loctite is recommended for proper hardware installation and vibration resistance.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are dependent on a specific vehicle setup and will vary based on your application. Please contact us at (888) 267-7464 for tailored advice.\u003c\/li\u003e \u003cli\u003eFor vehicles undergoing major powertrain upgrades (Intake, Heads, Exhaust, Cam, or Gearing), we recommend upgrading to a \"Street Bandit Series\" converter.\u003c\/li\u003e \u003cli\u003eIf your application includes power adders such as Nitrous Oxide (NOS), Turbocharger, Supercharger, or a Trans Brake, we recommend the extreme durability of our \"Out Law Racing Series\" Torque Converter.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding high performance and racing converters since 1970. Veteran owned and family run. Make your drivetrain scream with quality that lasts.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064185680118,"sku":"54093","price":386.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1774289701772-593015491.png?v=1793210100"},{"product_id":"700r4-298mm-night-stalker-22-2-800-rpm-lock-up-gm-torque-converter-part-number-48442","title":"700R4 298mm Night Stalker 22-2,800 RPM Lock Up GM Torque Converter Part Number 48442","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM Chevy 700R4 Night Stalker Series Torque Converter - Part Number 48442\u003c\/h2\u003e \u003cp\u003eEnsure flawless performance and reliable shifting in your LT series engine with this high-quality torque converter. Built for extreme duty applications, our Night Stalker Series unit provides the perfect balance of durability and power transfer required for aggressive driving conditions, including racing and hard-use applications.\u003c\/p\u003e \u003cp\u003eThis torque converter is manufactured to stringent standards, featuring a durable build quality and rigorous testing processes. It combines essential factory features with performance upgrades to handle high torque loads while maintaining efficient operation.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Compatibility: 700R4\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series\u003c\/li\u003e \u003cli\u003ePart Number: 48442\u003c\/li\u003e \u003cli\u003eApplication: LT Type Engines, suitable for 3-step input shafts\u003c\/li\u003e \u003cli\u003eStall Range: 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003eCore Size: Factory 12 inch bore\u003c\/li\u003e \u003cli\u003eInput Shaft: 30 Spline, Hardened Chrome Moly Impeller Hub\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 10.75 inches\u003c\/li\u003e \u003cli\u003eCrank Pilot Size: Factory 1.703 inch\u003c\/li\u003e \u003cli\u003eDrain Bolt Size: 10MM X 1.5 Pitch Class 10\u003c\/li\u003e \u003cli\u003eConstruction Features: Torrington Style Incased Bearings, Modified Heavy Duty Stator, Extreme Duty Lock Up\u003c\/li\u003e \u003cli\u003eQuality Assurance: Leak \u0026amp; Pressure Tested, Digitally Balanced, 4 Corner Tac Welded Fins or Furnace Brazed\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Maintenance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimum performance.\u003c\/li\u003e \u003cli\u003eInstall an additional transmission cooler to manage heat during hard use.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite to drain bolts for maximum retention and reliability.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Installation Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eStall ranges are based on specific vehicle setups and may vary depending on your application. Please contact us for detailed consultation regarding your setup.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding High Performance \u0026amp; Racing Converters Since 1970! For advanced applications or customized builds, we recommend upgrading to our Street Bandit Series if you have modified intake, headers, exhaust, cam, or gearing. For extreme power adders (Nitrous Oxide, Turbocharger, Supercharger), consider our Out Law Series.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064185745654,"sku":"48442","price":416.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/48442c-scaled-1.png?v=1793210101"},{"product_id":"727-with-weights-night-stalker-28-3-200-rpm-dodge-chrysler-plymouth-mopar-torque-converter-part-number-54073","title":"727 With Weights Night Stalker 28-3,200 RPM Dodge Chrysler Plymouth Mopar Torque Converter part Number 54073","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eChrysler Dodge Mopar Plymouth 727 Torque Converter - Night Stalker Series\u003c\/h2\u003e \u003cp\u003eElevate your drivetrain performance with this precision-machined torque converter, engineered specifically for heavy-duty applications demanding robust dependability and aggressive driving characteristics. Built to handle the power of your V8, this unit provides unmatched engagement and stability in performance setups.\u003c\/p\u003e \u003cp\u003eThis Night Stalker Series converter fits the 10-inch bolt circle applications and offers a controlled, predictable stall range ideal for maximizing power delivery across various operational environments. Experience the peace of mind that comes from a quality-inspected, high-performance build.\u003c\/p\u003e \u003ch3\u003eKey Product Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Fitment:\u003c\/strong\u003e Chrysler, Dodge, Mopar, Plymouth 727 series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTorque Converter Series:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 2,800 - 3,200 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Size:\u003c\/strong\u003e 9.6 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e 10 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTurbine Hub Splines:\u003c\/strong\u003e 24 Spline\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub Material:\u003c\/strong\u003e Precision CNC Machined Hardened Chrome Moley\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePilot Diameter:\u003c\/strong\u003e 1.8 inch Crank Pilot\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Size Compatibility:\u003c\/strong\u003e 7\/16 X 20 TPI (Grade 8 hardware recommended)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesign Details:\u003c\/strong\u003e Precision CNC Machined Stator, Torrington Style Incased Bearings, Modified Extreme Duty Stator\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Anti-Balloon Plates utilized; Fins are 4 corner Tac Welded or Furnace-Brazed.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eQuality Assurance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eLeak \u0026amp; Pressure Tested for Flawless Performance\u003c\/li\u003e \u003cli\u003eDigitally Balanced to Ensure Smooth Operation\u003c\/li\u003e \u003cli\u003eSubjected to Quality Inspections at Every Step of Production\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Maintenance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal operation and cooling.\u003c\/li\u003e \u003cli\u003eBlue Loctite application is recommended during installation.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on specific vehicle setups and may vary depending on your installation. Please contact us for detailed consultation.\u003c\/li\u003e \u003cli\u003eFor maximum performance potential, consider upgrading to our Street Bandit Series if you have upgraded two or more components (e.g., Intake, Headers, Camshaft).\u003c\/li\u003e \u003cli\u003eIf utilizing power adders such as Nitrous Oxide (NOS), Turbochargers, or Superchargers, we recommend matching your setup with our Out Law Racing Series Torque Converter.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003eBuilding High Performance \u0026amp; Racing Converters Since 1970. Veteran Owned and Family Run.\u003c\/em\u003e\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064185876726,"sku":"54073","price":483.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1774290374298-79801205.png?v=1793210102"},{"product_id":"c4-26-spline-night-stalker-series-16-2-200-rpm-ford-torque-converter-part-number-25141","title":"C4 26 Spline Night Stalker Series 16-2,200 RPM Ford Torque Converter Part Number 25141","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eFord C4 Night Stalker Series Torque Converter - Part Number 25141\u003c\/h2\u003e \u003cp\u003eElevate your drivetrain with this high-quality, couple-of-steps-over-stock torque converter, built specifically for the robust Ford C4 application. Engineered for powerful driving characteristics and extreme durability, this CNC-machined unit is designed to perform flawlessly under pressure. If you are building high performance or racing builds, this converter provides the ideal match to unleash your engine's potential.\u003c\/p\u003e \u003cp\u003eBuilt with extreme duty components, including a hardened chrome moley impeller hub and Torrington style encased bearings, this torque converter is leak and pressure tested, ensuring maximum reliability when matched with the proper components.\u003c\/p\u003e \u003ch3\u003eKey Product Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eApplication: Ford C4\u003c\/li\u003e \u003cli\u003ePart Number: 25141\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series\u003c\/li\u003e \u003cli\u003eStall Range: 1,600 – 2,200 RPM\u003c\/li\u003e \u003cli\u003eCore Diameter: 12 inches\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 11 7\/16 inches\u003c\/li\u003e \u003cli\u003eSpline Count: 26 Spline Turbine Hub\u003c\/li\u003e \u003cli\u003eBolt Size: 3\/8 X 16 TPI (Grade 8 hardware recommended)\u003c\/li\u003e \u003cli\u003ePilot Diameter: 1.375 inches (Crank Pilot)\u003c\/li\u003e \u003cli\u003eConstruction Details: Precision CNC machined, Modified Extreme Duty Stator, Anti-Balloon Plates (No), Fins Tac Welded\/Furnace-Brazed\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eApplication Matching Guide\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eIdeal Match: Use with a 164 Tooth Flywheel and Big Bellhousing.\u003c\/li\u003e \u003cli\u003eUpgrade Recommendation: Consider a \"Street Bandit Series\" if you have upgraded intake, heads, headers, exhaust, cam, or gearing.\u003c\/li\u003e \u003cli\u003eExtreme Power Match: Upgrade to an \"Outlaw Racing Series\" if utilizing power adders like Nitrous Oxide (NOS), Turbochargers, Superchargers, or requiring a transmission brake.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFor optimal results, use an Old School type F transmission fluid.\u003c\/li\u003e \u003cli\u003eAlways install a Transmission Cooler for sustained high-performance operation.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during assembly to ensure components remain securely fastened.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Build Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on specific vehicle setups and may vary depending on your application. Please contact us for detailed consultation regarding your build.\u003c\/li\u003e \u003cli\u003eThis product is proudly MADE IN THE USA, building high-performance and racing converters since 1970.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064186335478,"sku":"25141","price":348.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/26062b-scaled-1_b48857a7-6373-4c51-8856-993e6aa1a998.png?v=1793210105"},{"product_id":"th350c-night-stalker-22-2-800-rpm-lock-up-gm-torque-converter-part-number-47402","title":"TH350C Night Stalker 22-2,800 RPM Lock Up GM Torque Converter Part Number 47402","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM Chevy TH350C 298mm Lock Up Torque Converter - Night Stalker Series\u003c\/h2\u003e \u003cp\u003eEnsure optimal power transfer and smooth operation for your classic or modern muscle car with our precision-machined Night Stalker Series Torque Converter. Designed specifically for the TH350C application, this extreme-duty conversion piece provides reliable performance and durability when paired with the correct vehicle setup.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Compatibility: TH350C (Warning: Will NOT Fit TH350 or TH400)\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series\u003c\/li\u003e \u003cli\u003eStall Range: 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003eTorque Converter Size: Factory 12 inch Core\u003c\/li\u003e \u003cli\u003eTurbine Hub: 30 Spline\u003c\/li\u003e \u003cli\u003eImpeller Hub: Precision CNC Machined Hardened Chrome Moly\u003c\/li\u003e \u003cli\u003eBearing System: Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003eStator: Modified Heavy Duty Stator\u003c\/li\u003e \u003cli\u003eLock Up Feature: Extreme Duty Lock Up\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: 1.703 inch\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 10.75 inches\u003c\/li\u003e \u003cli\u003eBolt Size: 10mm X 1.5 Pitch Threads\u003c\/li\u003e \u003cli\u003eAdditional Features: No Anti-Balloon Plate, Four Corner Tac Welded Fins or Furnace-Brazed Construction\u003c\/li\u003e\n\u003cli\u003eTested: Leak \u0026amp; Pressure Tested, Digitally Balanced, Quality Inspections at Every Step\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation Recommendations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F Transmission Fluid for best operational results.\u003c\/li\u003e \u003cli\u003eAlways use an additional transmission cooler for sustained high-performance driving.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during installation to ensure maximum reliability.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on a specific vehicle's setup and actual performance will vary depending on your application.\u003c\/li\u003e \u003cli\u003eFor detailed installation advice or to discuss your specific setup, please contact us at (888) 267-7464.\u003c\/li\u003e \u003cli\u003eFor high-performance upgrades (Intake, Heads, Headers, Exhaust, Cam, or Gearing), we recommend upgrading to the \"Street Bandit Series.\"\u003c\/li\u003e \u003cli\u003eFor applications involving power adders (Nitrous, Turbocharger, Supercharger, or Trans Brake), we recommend upgrading to the \"Out Law Racing Series.\"\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eHandcrafted and quality assured in the USA. Building High Performance \u0026amp; Racing Converters Since 1970!\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064186597622,"sku":"47402","price":444.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/47402b-scaled-1_c49a826b-ed34-4923-8869-527f21b0a506.png?v=1793210107"},{"product_id":"700r4-298mm-night-stalker-stock-replacement-no-stall-added-lock-up-gm-torque-converter-part-number-48440","title":"700R4 298mm Night Stalker Stock Replacement No Stall Added Lock Up GM Torque Converter Part Number 48440","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM Chevy 700R4 Night Stalker Series Torque Converter - Part # 48440\u003c\/h2\u003e \u003cp\u003eEnsure reliable power transfer with our high-quality Night Stalker Series torque converter, specifically matched for LT type GM Chevy applications utilizing a 3-step input shaft. Built with extreme durability in mind, this converter is designed to provide dependable performance while maintaining the factory stall characteristics of your vehicle.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTorque Converter Series: Night Stalker\u003c\/li\u003e \u003cli\u003eApplication\/Fitment: GM Chevy 700R4, LT Engines (3-Step Input Shaft)\u003c\/li\u003e \u003cli\u003ePart Number: 48440\u003c\/li\u003e \u003cli\u003eCore Size\/Type: Factory 12-Inch Core, 298mm\u003c\/li\u003e \u003cli\u003eInput Shaft: 30 Spline\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 10.75 inches\u003c\/li\u003e \u003cli\u003eCrank Pilot Size: Factory 1.703 inch\u003c\/li\u003e \u003cli\u003eFluid Compatibility: Designed for Type F Transmission Fluid\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eConstruction and Quality Assurance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eImpeller Hub: Hardened Chrome Moly\u003c\/li\u003e \u003cli\u003eBearings: Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003eStator: Modified Heavy Duty with Extreme Duty Lock Up\u003c\/li\u003e \u003cli\u003eFinishing: 4 Corner Tac Welded or Furnace Brazed Seals\u003c\/li\u003e \u003cli\u003eTesting: Leak \u0026amp; Pressure Tested, Digitally Balanced\u003c\/li\u003e \u003cli\u003eSafety Features: Anti-Balloon Plates included\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThis torque converter is manufactured with precision and quality control at every step. We are dedicated to building high-performance components since 1970, offering Veteran Owned and Family Run quality you can trust.\u003c\/p\u003e \u003ch3\u003ePerformance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eStall Range: Stock Stall – No additional stall added\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFor optimal performance, always use a transmission cooler with this unit.\u003c\/li\u003e \u003cli\u003eAlways apply Blue Loctite during installation for maximum retention.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Setup Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are dependent upon the specific vehicle setup and drive train configuration.\u003c\/li\u003e \u003cli\u003ePlease contact us directly at 888-267-7464 for personalized advice regarding stall applications.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064186761462,"sku":"48440","price":388.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/48442b-scaled-1_9ca8ce07-bdd3-4b7c-9f87-c70aa2e23dbe.png?v=1793210108"},{"product_id":"chrysler-dodge-904-with-weights-night-stalker-stock-replacement-no-stall-added-torque-converter-53080","title":"Chrysler\/Dodge 904 With Weights Night Stalker Stock Replacement No Stall Added Torque Converter. 53080","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eChrysler\/Dodge 904 Night Stalker Series Torque Converter\u003c\/h2\u003e \u003cp\u003eEnsure optimal performance and reliability with this high-quality, weighted torque converter designed specifically for Chrysler\/Dodge transmissions. This unit is manufactured to serve as a drop-in replacement while maintaining the specified characteristics of your original equipment, making it an ideal choice for stock or mildly modified applications.\u003c\/p\u003e \u003cp\u003eWhen building your drivetrain, selecting the correct components is crucial. This Night Stalker series converter offers precise manufacturing tolerances and robust construction, fitting seamlessly into your application.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Compatibility: Chrysler\/Dodge 904\u003c\/li\u003e \u003cli\u003eSeries: Night Stalker Series\u003c\/li\u003e \u003cli\u003eCore Diameter: 11 inch\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 10 inches\u003c\/li\u003e \u003cli\u003eSpline Count: 27 Spline\u003c\/li\u003e \u003cli\u003eCrank Pilot Diameter: 1.81 inch\u003c\/li\u003e \u003cli\u003eBolt Size\/Thread: 7\/16 X 20 Thread (Grade 8 bolts required)\u003c\/li\u003e \u003cli\u003ePlate Configuration: No Anti-Balloon Plate included\u003c\/li\u003e \u003cli\u003eStall Range: Stock Replacement (No Stall Added)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Setup Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall characteristics are based on a specific vehicle setup and will vary depending on your application.\u003c\/li\u003e \u003cli\u003eFor applications involving upgraded intakes, headers, exhausts, cams, or gearing, we recommend upgrading to a \"Street Bandit\" series torque converter.\u003c\/li\u003e \u003cli\u003eIf your setup includes power adders such as Nitrous Oxide (NOS), Turbochargers, Superchargers, or a Transmission Brake, upgrading to an \"Out Law\" series converter is strongly advised.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eWarning: Cancer and Reproductive Harm - www.P65warning.ca.gov.\u003c\/li\u003e \u003cli\u003ePlease contact our team directly for personalized advice regarding specific stall range requirements for your vehicle.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064187384054,"sku":"53080","price":386.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1784823617722-539095168.jpg?v=1793210111"},{"product_id":"aod-night-stalker-22-2-800-rpm-lock-up-ford-torque-converter-part-number-26732","title":"AOD Night Stalker 22-2,800 RPM Lock Up Ford Torque Converter Part Number 26732","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eFORD AOD Out Law Racing Series Torque Converter – Part Number 26732\u003c\/h2\u003e \u003cp\u003eEngineered for maximum reliability and aggressive performance, this Out Law series torque converter is designed to handle the extreme demands of chopped cam setups, nitrous applications, and high-performance racing environments. Factory quality inspected and digitally balanced, this unit provides flawless power transfer while maintaining critical fluid pressure under all conditions. Built in the USA for racers who demand perfection.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Fits 3-Step Input Shaft (Factory 12 inch Core with factory front cover)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 2,200 – 2,800 RPM Stall\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft:\u003c\/strong\u003e 35 Spline Input Shaft, Factory 1.375 inch Crank Pilot\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Modified Heavy Duty Stator, Hardened Chrome Moly Impeller Hub\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Over Sized Extreme Duty Lock Up, Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuality Build:\u003c\/strong\u003e Whole Back Cover Quenched and Hardened, Pump \u0026amp; Turbine Fins Welded or Furnace-Brazed\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePerformance Details:\u003c\/strong\u003e Anti-Balloon Plates, Bolt Size 3\/8 X 24 TPI Nuts\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 26732\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Out Law Racing Series (Ford AOD)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle:\u003c\/strong\u003e 11.7\/16 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTesting:\u003c\/strong\u003e Leak \u0026amp; Pressure Tested, Quality Inspections at Every Stage, Digitally Balanced\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal performance.\u003c\/li\u003e \u003cli\u003eAlways pair with a high-quality transmission cooler to manage heat and maintain fluid integrity.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite for secure hardware installation.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on a specific vehicle setup and may vary depending on your application. Please contact us for detailed sizing consultation.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003eBuilding High Performance \u0026amp; Racing Converters Since 1970! Veteran Owned and Family Run.\u003c\/em\u003e\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064187416822,"sku":"26732","price":613.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1774289192559-666732498.png?v=1793210110"},{"product_id":"6l80e-6l90e-ls-night-stalker-22-2-800-rpm-lock-up-gm-torque-converter-part-number-45412","title":"6L80E 6L90E LS Night Stalker 22 - 2,800 RPM Lock Up GM Torque Converter Part Number 45412","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM Chevy LS 6L80E\/6L90E Torque Converter - Night Stalker Series\u003c\/h2\u003e \u003cp\u003eEngineered for high performance and durability, this torque converter is designed specifically for the GM Chevy LS platforms (6L80E and 6L90E). As part of our renowned Night Stalker Series, it provides great driving characteristics while handling the demands of aggressive drivetrains. Built with factory-grade components and quality inspections, this torque converter ensures reliable power transfer for your rebuild or installation.\u003c\/p\u003e \u003cp\u003eIdeal for performance builds, this unit features a 35-spline input shaft and modified stator\/impeller setup for optimal performance matching your vehicle's power goals. Each unit undergoes rigorous leak and pressure testing to ensure maximum lifespan and performance.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e GM Chevy LS 6L80E \/ 6L90E (2-step input shaft compatibility)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 45412\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 2,200 - 2,800 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore\/Bolt Circle:\u003c\/strong\u003e Factory 12.5 inch Core \/ 12.125 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft:\u003c\/strong\u003e 35 Spline\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStator\/Impeller Hub:\u003c\/strong\u003e 36 Spline Modified, Hardened Chrome Moly\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePilot Diameter:\u003c\/strong\u003e Factory 1.703 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Size:\u003c\/strong\u003e 10MM X 1.5 Pitch Class 10 or Stronger\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Torrington Style Incased Bearings, Digitally Balanced\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Maintenance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Dexron VI transmission fluid for optimal performance and shifting characteristics.\u003c\/li\u003e \u003cli\u003eAlways install an additional transmission cooler to manage heat generated during operation.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite upon installation for maximum connection integrity and security.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eStated stall ranges are dependent on the specific setup of your vehicle and may vary. Please contact us for personalized advice regarding your application.\u003c\/li\u003e \u003cli\u003eFor optimal matching with significant powertrain upgrades (Intake, Heads, Headers, Exhaust, Cam, or Gearing), we recommend upgrading to our \"Street Bandit Series.\"\u003c\/li\u003e \u003cli\u003eIf you are incorporating power adders such as Nitrous Oxide, Turbochargers, or Superchargers, consider upgrading to the extreme performance \"Out Law Series.\"\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003eVeteran and family-owned since 1970, we are committed to building high-performance drivetrain components in the USA.\u003c\/em\u003e\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064187482358,"sku":"45412","price":615.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/5CE4B2CA-51CE-4C76-BB4D-2A1E626768EE.png?v=1793210112"},{"product_id":"4l60e-4l65e-4l70e-300mm-ls-night-stalker-200-rpm-over-stock-lock-up-towing-gm-torque-converter-part-number-4945hd","title":"4L60E 4L65E 4L70E 300mm LS Night Stalker 200 RPM Over Stock Lock Up Towing GM Torque Converter Part Number 4945HD","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTorque Converter - NIGHT STALKER Series (300mm) for LS Engines\u003c\/h2\u003e \u003cp\u003ePower your high-performance LS engine with our premium NIGHT STALKER Series Torque Converter. Designed for compatibility with GM 4L60E, 4L65E, and 4L70E transmissions, this converter delivers reliable performance under extreme conditions. Factory quality controlled and built to withstand high torque loads, it ensures seamless power transfer for your build.\u003c\/p\u003e \u003ch3\u003eKey Product Details\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Type: 4L60E, 4L65E, 4L70E\u003c\/li\u003e \u003cli\u003eSeries: NIGHT STALKER Series\u003c\/li\u003e \u003cli\u003ePart Number: 4945HD\u003c\/li\u003e \u003cli\u003eStall Range: 200 - 300 RPM (Over Stock)\u003c\/li\u003e \u003cli\u003eSize: 300mm \/ 12 inch Core\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eInput Shaft: 30 Spline Input Shaft\u003c\/li\u003e \u003cli\u003eHub Material: Hardened Chrome Moly Impeller Hub\u003c\/li\u003e \u003cli\u003eBearings: Torrington Style Bearings\u003c\/li\u003e \u003cli\u003eStator Design: Modified Heavy-Duty Stator\u003c\/li\u003e \u003cli\u003eLockup: Extreme Duty Lock Up\u003c\/li\u003e \u003cli\u003eCrank Pilot: Factory 1.703 inch Pilot\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 11.063 inches (Factory Bolt Circle)\u003c\/li\u003e \u003cli\u003eBolt Size: 10MM X 1.5 Pitch Class 10\u003c\/li\u003e \u003cli\u003eAdditional Features: Anti-Balloon Plates, Digitally Balanced, Leak \u0026amp; Pressure Tested\u003c\/li\u003e \u003cli\u003eManufacturing: Made in the USA\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Performance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFor best performance, use Type F transmission fluid.\u003c\/li\u003e \u003cli\u003eAlways install a transmission cooler for added protection.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during assembly.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eAssembly and Application Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall speeds are based on specific vehicle setups; ranges will vary depending on your application.\u003c\/li\u003e \u003cli\u003eContact us for personalized consultation regarding stall speeds or setup information at 888-267-7464.\u003c\/li\u003e \u003cli\u003eIf you have upgraded your intake, heads, headers, exhaust, cam, or gearing, we recommend considering a \"Street Bandit Series\" upgrade.\u003c\/li\u003e \u003cli\u003eIf your build includes power adders such as Nitrous Oxide (NOS), Turbocharger(s), Supercharger, or a Trans Brake, we recommend the \"Out Law Series.\"\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding high performance and racing converters since 1970. We are a veteran and family-owned company committed to quality.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064187580662,"sku":"4945HD","price":390.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/49450b-scaled-1_0cc1306b-f147-4e85-8fd7-e9d8b927aa1e.png?v=1793210114"},{"product_id":"th350c-night-stalker-16-2-200-rpm-lock-up-gm-torque-converter-part-number-47401","title":"TH350C Night Stalker 16-2,200 RPM Lock Up GM Torque Converter Part Number 47401","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter - Precision Fit for GM Chevy TH350C (Part #47401)\u003c\/h2\u003e \u003cp\u003eEngineered for maximum durability and performance, this Night Stalker Series torque converter is the ultimate upgrade for your GM Chevy TH350C application. Constructed with precision CNC machining and heavy-duty components, it provides an extreme duty lock-up capability combined with reliable performance in demanding driving conditions.\u003c\/p\u003e \u003cp\u003eEnsure correct application compatibility before installation. This unit is designed specifically for the TH350C and its dedicated setup. It will NOT fit standard TH350 or TH400 transmissions.\u003c\/p\u003e \u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 47401\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e GM Chevy TH350C 298mm Lock Up\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 1,600 – 2,200 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Size:\u003c\/strong\u003e Factory 12 inch Core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e 10.75 inches\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eHeavy-Duty Construction Details\u003c\/h3\u003e \u003cp\u003eEvery component of this torque converter is built to withstand high power demands, ensuring optimal efficiency and longevity under extreme pressure. This unit represents a significant quality investment in your drivetrain.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e30 Spline Turbine Hub\u003c\/li\u003e \u003cli\u003ePrecision CNC Machined Hardened Chrome Moly Impeller Hub\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings for smooth operation\u003c\/li\u003e \u003cli\u003eModified Heavy Duty Stator assembly\u003c\/li\u003e \u003cli\u003eExtreme Duty Lock Up mechanism\u003c\/li\u003e \u003cli\u003e1.703 inch Crank Pilot Diameter\u003c\/li\u003e \u003cli\u003eNO-Anti Balloon Plate installation\u003c\/li\u003e \u003cli\u003eFurnace or Tac Welded Fins ensuring thermal transfer\u003c\/li\u003e \u003cli\u003eDigitally Balanced and Leak\/Pressure Tested during assembly\u003c\/li\u003e \u003cli\u003eQuality inspections performed at every manufacturing step\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Maintenance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal performance.\u003c\/li\u003e \u003cli\u003eAlways install a quality transmission cooler system for enhanced cooling efficiency.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during installation to secure components.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Installation Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on a specific vehicle setup and may vary depending on your application.\u003c\/li\u003e \u003cli\u003eContact us at (888) 267-7464 for detailed setup advice.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePerformance Upgrade Recommendations\u003c\/h3\u003e \u003cp\u003eTailor your torque converter to match your engine's capabilities and performance goals:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eConsidering a mild setup upgrade (e.g., upgrading Intake, Heads, or Cam)? We recommend the \"Street Bandit Series.\"\u003c\/li\u003e \u003cli\u003eAdding high-powered accessories like Nitrous Oxide, Turbocharger(s), Supercharger, or Trans Brake? The \"Out Law Racing Series\" is advised.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding high performance and racing converters since 1970! We are committed to providing you with quality, reliable drivetrain solutions. Made in the USA.\u003c\/p\u003e \u003cp style=\"font-size: small; color: gray;\"\u003e* Warning: Cancer and Reproductive Harm - www.P65warning.ca.gov\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064187613430,"sku":"47401","price":388.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/47402b-scaled-1_c3503600-9fdf-472e-9b21-5cbf0ade45de.png?v=1793210113"},{"product_id":"chrysler-dodge-904-neutral-balanced-night-stalker-22-2-800-rpm-torque-converter-53023","title":"Chrysler\/Dodge 904 Neutral Balanced Night Stalker 22-2,800 RPM Torque Converter. 53023","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Neutral Balanced Torque Converter for Chrysler\/Dodge\u003c\/h2\u003e \u003cp\u003eEnhance your automatic transmission with our high-quality Night Stalker Series Torque Converter. Specifically designed for Chrysler and Dodge applications, this Neutral Balanced unit provides smooth engagement and reliable performance matched to your vehicle's power output. If you are upgrading or maintaining a setup, this durable torque converter offers the perfect balance of performance and compatibility.\u003c\/p\u003e \u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTorque Converter Series: Night Stalker\u003c\/li\u003e \u003cli\u003eApplication Fitment: Chrysler\/Dodge Applications\u003c\/li\u003e \u003cli\u003eCore Diameter: 11 inch\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 10 inches\u003c\/li\u003e \u003cli\u003eSpline Count: 27 Spline\u003c\/li\u003e \u003cli\u003eCrankshaft Pilot Diameter: 1.81 inch\u003c\/li\u003e \u003cli\u003eBolt Size: 7\/16 X 20 Thread (Grade 8 Only)\u003c\/li\u003e \u003cli\u003eAnti-Balloon Plate: Not Included\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePerformance Stall Range\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eRecommended Stall RPM: 2,800 RPM (Specific ranges vary based on vehicle configuration)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Application Advice\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFor setups with upgraded intake, headers, exhaust, camshaft, or gearing, we recommend upgrading to a \"Street Bandit\" series torque converter.\u003c\/li\u003e \u003cli\u003eIf utilizing significant power adders such as Nitrous Oxide (NOS), Turbocharger, Supercharger, or a Transmission Brake, the \"Out Law\" series torque converter is recommended.\u003c\/li\u003e \u003cli\u003eAdvertised stall ranges are based on a specific vehicle setup; performance will vary depending on your unique installation.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePlease contact us with your specific application details for personalized advice and compatibility assurance.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eWarning: Product carries a Cancer and Reproductive Harm warning. Visit www.P65warning.ca.gov for further information.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064187810038,"sku":"53023","price":386.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/53023b-scaled-1.png?v=1793210116"},{"product_id":"6l80e-ls-night-stalker-16-2-200-rpm-lock-up-gm-torque-converter-part-number-45411","title":"6L80E LS Night Stalker 16 - 2,200 RPM Lock Up GM Torque Converter Part Number 45411","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM LS 6L80E \/ 6L90E Night Stalker Series Torque Converter\u003c\/h2\u003e \u003cp\u003eEngineered for high-performance applications, this Night Stalker Series torque converter is manufactured in the USA and built to withstand extreme conditions. Designed for a robust fitment on 2-step input shafts, this heavy-duty assembly ensures reliability and optimal power transfer for serious driving applications. Featuring a factory 12.5-inch core and stringent quality control, this conversion unit is ready to handle your power upgrades.\u003c\/p\u003e \u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e GM LS 6L80E \/ 6L90E Transmission\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series (Made in the USA)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 1,600 - 2,200 RPM Stall Added\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft:\u003c\/strong\u003e 36 Spline Input Shaft (2 Step)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStator:\u003c\/strong\u003e 36 Spline Modified Heavy Duty Stator\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTorque Converter Core:\u003c\/strong\u003e Factory 12.5 inch Bore\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e 12.125 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub:\u003c\/strong\u003e Hardened Chrome Moly, Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot:\u003c\/strong\u003e Factory 1.703 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Size Compatibility:\u003c\/strong\u003e 10MM X 1.5 Pitch Class 10 or Stronger\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdded Features:\u003c\/strong\u003e Over Sized Extreme Duty Lock Up, No Anti-Balloon Plates\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Operation Details\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eApply Blue Loctite for secure assembly.\u003c\/li\u003e \u003cli\u003eUse a transmission cooler if you intend to exceed 30,000 GVW.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Installation Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on a specific vehicle setup; actual performance will vary depending on your specific application.\u003c\/li\u003e \u003cli\u003eFor detailed installation questions, please contact us at 888-267-7464.\u003c\/li\u003e \u003cli\u003eWe recommend upgrading to a \"Street Bandit Series\" if you have upgraded two or more items (e.g., Intake, Heads, Headers, Exhaust, Cam, or Gearing).\u003c\/li\u003e \u003cli\u003eFor setups involving power adders such as Nitrous Oxide (NOS), Turbocharger, Supercharger, or a Transmission Brake, we advise upgrading to an \"Out Law Series\" torque converter.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding high-performance and racing converters since 1970. Achieve unparalleled reliability with our commitment to quality inspection at every step, including leak and pressure testing, digital balancing, and furnace brazed 4-corner tac welded fins.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064188072182,"sku":"45411","price":553.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/5CE4B2CA-51CE-4C76-BB4D-2A1E626768EE_85f09295-f806-47fe-9d47-6bfb8dd44c2c.png?v=1793210118"},{"product_id":"powerglide-night-stalker-series-200-rpm-over-stock-gm-towing-torque-converter-part-number-3404hd","title":"Powerglide Night Stalker Series 200 RPM Over Stock GM Towing Torque Converter Part Number 3404HD","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter - GM Chevy Powerglide (Part #: 3404HD)\u003c\/h2\u003e \u003cp\u003eEngineered for serious performance, this Night Stalker Series torque converter is built to withstand extreme duty while ensuring maximum power transfer. Precision CNC machined and rigorously quality tested, this converter is the definitive upgrade for your high-performance application.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTransmission Compatibility:\u003c\/strong\u003e GM Chevy Powerglide\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3404HD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 200 - 300 RPM (Over Stock Application)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore \u0026amp; Dimensions:\u003c\/strong\u003e Factory 12 inch Core, 10.75-inch Bolt Circle\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInternal Components:\u003c\/strong\u003e Precision CNC Machined Hardened Chrome Moley Impeller Hub, Torrington Style Incased Bearings, Modified Extreme Duty Stator.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePump\/Pilot:\u003c\/strong\u003e 1.703-inch Crank Pilot\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAssembly Details:\u003c\/strong\u003e 17 Spline Turbine Hub, NO Anti-Balloon Plate, Four Corner Tac Welded\/Furnace-Brazed Fins.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Digitally Balanced, Leak \u0026amp; Pressure Tested, Quality Inspections at Every Step.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e Bolt Size: 10mm X 1.5 Pitch Threads, Made in the USA.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for optimal performance and longevity.\u003c\/li\u003e \u003cli\u003eA Transmission Cooler is recommended for high-heat duty cycles.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite to ensure secure installation of components.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on specific vehicle setups and may vary widely depending on your application.\u003c\/li\u003e \u003cli\u003eFor performance building, consider upgrading to the \"Street Bandit Series\" if you have modified intake, heads, headers, exhaust, cam, or gearing.\u003c\/li\u003e \u003cli\u003eFor extreme applications involving power adders (Nitrous Oxide, Turbocharger, Supercharger), upgrade to the \"Out Law Racing Series.\"\u003c\/li\u003e \u003cli\u003ePlease contact us at (888) 267-7464 for specific installation advice regarding your vehicle setup.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eWe are a veteran-owned, family-run company dedicated to building high performance and racing torque converters since 1970.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064188137718,"sku":"3404HD","price":348.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/47011b-scaled-1_c554d592-f88c-4024-a8d2-3c2559a59ec4.png?v=1793210119"},{"product_id":"6l80e-6l90e-ls-night-stalker-200-rpm-over-stock-lock-up-gm-towing-torque-converter-part-number-4540hd","title":"6L80E 6L90E LS Night Stalker 200 RPM Over Stock Lock Up GM Towing Torque Converter Part Number 4540HD","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter – GM Chevy LS 6L80E\/6L90E (Part #4540HD)\u003c\/h2\u003e \u003cp\u003eEngineered for high-performance applications, this Night Stalker Series torque converter is the ultimate upgrade for your GM Chevy LS platform. Built with extreme duty components and a factory 12.5-inch core, this converter provides reliable power transfer matched with superior driving characteristics and exceptional durability for your application.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4540HD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Fitment:\u003c\/strong\u003e GM Chevy LS 6L80E \/ 6L90E GAS (For 2 Step Input Shaft)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 200 – 300 RPM Added Stall\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft:\u003c\/strong\u003e 35 Spline Input Shaft\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStator:\u003c\/strong\u003e 36 Spline Modified Stator (Heavy Duty)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub:\u003c\/strong\u003e Hardened Chrome Moly\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockup:\u003c\/strong\u003e Over Sized Extreme Duty Lock Up\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot:\u003c\/strong\u003e Factory 1.703 inch Pilot\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Size:\u003c\/strong\u003e 10MM X 1.5 Pitch Class 10 or Stronger\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBalance\/Quality:\u003c\/strong\u003e Digitally Balanced, Leak \u0026amp; Pressure Tested, Quality Inspected at Every Step\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesign Features:\u003c\/strong\u003e No Anti-Balloon Plates, 4 Corner Tac Welded Fins or Furnace Brazed\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Performance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on specific vehicle setups and may vary depending on your application.\u003c\/li\u003e \u003cli\u003eMost vehicles benefit from adding additional gearing, especially when paired with taller tires.\u003c\/li\u003e \u003cli\u003eUse Dexron 6 transmission fluid for optimal performance and longevity.\u003c\/li\u003e \u003cli\u003eWe recommend utilizing a Transmission Cooler for sustained high-performance operation.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during assembly to ensure maximum seal integrity.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePerformance Tuning Recommendations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eIf you have upgraded two or more items (Intake, Heads, Headers, Exhaust, Camshaft, or Gearing), consider upgrading to our Street Bandit Series torque converter.\u003c\/li\u003e \u003cli\u003eFor applications involving power adders such as Nitrous Oxide (NOS), Turbocharger(s), Supercharger, or Trans Brake, upgrade to the Out Law Series torque converter.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding high performance and racing converters since 1970! We are a Veteran \u0026amp; Family-owned business dedicated to quality. Please contact us directly at 888-267-7464 with any further questions regarding your setup. Safety Warning: Products comply with P65warning.ca.gov requirements.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064188170486,"sku":"4540HD","price":553.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/5CE4B2CA-51CE-4C76-BB4D-2A1E626768EE_72bebdc3-0132-4a2d-921a-c276b0cf7381.png?v=1793210119"},{"product_id":"727-neutral-balanced-night-stalker-28-3-200-rpm-dodge-chrysler-plymouth-mopar-torque-converter-part-number-54053","title":"727 Neutral Balanced Night Stalker 28-3,200 RPM Dodge Chrysler Plymouth Mopar Torque Converter Part Number 54053","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter - Chrysler Dodge Mopar Plymouth 727 Neutral Balanced (Part #54053)\u003c\/h2\u003e \u003cp\u003eEngineered for demanding applications, this high-performance torque converter is designed to provide reliable power transfer and optimal driving characteristics for your Chrysler, Dodge, Mopar, or Plymouth application. The Night Stalker Series offers rugged durability combined with precision manufacturing to handle your toughest driving conditions.\u003c\/p\u003e \u003cp\u003eThis specific unit is built for a 10-inch bolt circle and features a Wide Ring Gear assembly, ensuring strong performance under load. We combine rigorous testing with superior materials to deliver a dependable upgrade for your drivetrain.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Compatibility:\u003c\/strong\u003e Chrysler, Dodge, Mopar, Plymouth (727 Neutral Balanced)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 54053\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 2,800 - 3,200 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle:\u003c\/strong\u003e 10 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Size:\u003c\/strong\u003e 11 inches\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eKey Construction Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e24 Spline Turbine Hub\u003c\/li\u003e \u003cli\u003ePrecision CNC Machined Components\u003c\/li\u003e \u003cli\u003eHardened Chrome Moley Impeller Hub for enhanced durability\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings ensure smooth operation\u003c\/li\u003e \u003cli\u003eModified Extreme Duty Stator construction\u003c\/li\u003e \u003cli\u003e1.8 inch Crank Pilot, Precision CNC Machined\u003c\/li\u003e \u003cli\u003eBolt Size: 7\/16 X 20 TPI (Grade 8 hardware recommended)\u003c\/li\u003e \u003cli\u003eLeak \u0026amp; Pressure Tested; Digitally Balanced for reliability\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eApplication Details\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTac Welded or Furnace-Brazed Fins\u003c\/li\u003e \u003cli\u003eNo Anti-Balloon Plates included for specific setup requirements\u003c\/li\u003e \u003cli\u003eWide Ring Gear design maximizes fluid transfer and efficiency\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F transmission fluid for the best operational results.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during assembly to ensure maximum retention and leak prevention.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdvertised stall ranges are based on specific vehicle setups and may vary depending on your installed system.\u003c\/li\u003e \u003cli\u003eFor personalized performance consultation or installation advice, please contact us at (888) 267-7464.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding high performance and racing converters since 1970, we are a Veteran Owned and Family Run business dedicated to quality. If your vehicle has seen significant performance upgrades (Intake, Heads, Camshaft, etc.), we recommend pairing this unit with our Street Bandit Series for optimal synchronization. For extreme power adders like Nitrous or Turbochargers, consider the Out Law Racing Series.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064191807734,"sku":"54053","price":483.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/53024b-scaled-1_6cfa6df3-ff55-4c7e-a5be-532b22a6fcc0.png?v=1793210123"},{"product_id":"aode-night-stalker-22-2-800-rpm-lock-up-ford-torque-converter-part-number-26501","title":"AODE  Night Stalker 22-2,800 RPM Lock Up Ford Torque Converter Part Number 26501","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter for Ford AODE Transmission\u003c\/h2\u003e \u003cp\u003eUpgrade your drivetrain with our high-performance Night Stalker Series Torque Converter, specifically designed for the Ford AODE transmission. Engineered with heavy-duty components and precision machining, this converter provides reliable power transfer while offering a robust stall range to match your application. This aftermarket replacement is built to withstand extreme conditions and ensure optimal performance from the moment you install it.\u003c\/p\u003e \u003cp\u003eWhile this unit is built for strength and durability, please note that conversion sizes are critical. This converter features a bolt pattern smaller than the 12\" sized converters, fitting various setups requiring aftermarket replacement.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTransmission Application: Ford AODE (2-step input shaft)\u003c\/li\u003e \u003cli\u003eTorque Converter Series: Night Stalker Series\u003c\/li\u003e \u003cli\u003eStall Range: 2,200 - 2,800 RPM Stall\u003c\/li\u003e \u003cli\u003eBolt Circle Diameter: 11 3\/8 inches\u003c\/li\u003e \u003cli\u003eInput Shaft Splines: 31 Spline\u003c\/li\u003e \u003cli\u003eCore Diameter: Factory 11.5 inch Core\u003c\/li\u003e \u003cli\u003eCrank Pilot Size: Factory 1.375 inch\u003c\/li\u003e \u003cli\u003eBolt Nuts: 3\/8 X 24 TPI Nuts\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eKey Features \u0026amp; Construction\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eModified Heavy Duty Stator design ensures robust fluid coupling.\u003c\/li\u003e \u003cli\u003eHardened Chrome Moly Impeller Hub for maximum durability.\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings provide smooth and lasting operation.\u003c\/li\u003e \u003cli\u003eOver Sized Extreme Duty Lock Up band for superior efficiency.\u003c\/li\u003e \u003cli\u003eDigitally Balanced and quality inspected at every step, including leak \u0026amp; pressure testing.\u003c\/li\u003e \u003cli\u003eHigh-quality construction includes 4 Corner tac Welded Fins or Furnace Brazed passages.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation Recommendations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFor optimal results, use old-school type F Transmission Fluid.\u003c\/li\u003e \u003cli\u003eAlways incorporate an additional transmission cooler for extreme performance setups.\u003c\/li\u003e \u003cli\u003eBlue Loctite is recommended during installation.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on a specific vehicle setup and performance configuration. Actual stalls may vary depending on your unique vehicle application. For detailed fitting information, please contact us at (888) 267-7464.\u003c\/li\u003e \u003cli\u003eIf you have upgraded powertrain components (Intake, Heads, Headers, Exhaust, Cam, or Gearing), we recommend upgrading to our \"Street Bandit Series\" torque converter.\u003c\/li\u003e \u003cli\u003eFor applications involving power adders such as Nitrous Oxide, Turbocharger(s), Supercharger, or a Transmission Brake, we advise selecting our \"Out Law Series\" torque converter.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilding high performance \u0026amp; racing converters since 1970! We are a family-run, veteran-owned business dedicated to quality craftsmanship.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064191840502,"sku":"26501","price":444.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/26501b-scaled-1_8acd3d75-e92d-4cc5-8407-68168b9aea2d.png?v=1793210122"},{"product_id":"4r100-e40d-4-bolt-night-stalker-stock-replacement-no-stall-added-lock-up-ford-torque-converter-part-number-24401","title":"4R100 E40D 4 Bolt Night Stalker Stock Replacement No Stall Added Lock Up Ford Torque Converter Part Number 24401","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter - Ford 4R100 E40D (Part #24401)\u003c\/h2\u003e \u003cp\u003eEnsure perfect shifting and unparalleled reliability in your automatic transmission with our high-performance Night Stalker Series Torque Converter. Specifically engineered for the Ford 4R100 E40D application, this unit combines extreme duty components with meticulous quality control to provide dependable power transfer and flawless operation in demanding driving conditions.\u003c\/p\u003e \u003cp\u003eThis torque converter is built to withstand high stress and maintain peak performance, making it the ideal match for enthusiasts who demand a factory-quality upgrade with modern durability. Our components are rigorously tested and manufactured in the USA.\u003c\/p\u003e \u003ch3\u003eProduct Specifications \u0026amp; Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Compatibility:\u003c\/strong\u003e Ford 4R100 E40D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 24401\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Night Stalker Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft Splines:\u003c\/strong\u003e 31 Spline Input Shaft\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e Stock Stall (No stall added)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Size:\u003c\/strong\u003e Factory 12-inch Core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e Factory 11.4 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub:\u003c\/strong\u003e Hardened Chrome Molly Impeller Hub\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSealant:\u003c\/strong\u003e Extreme Temp Heavy Duty O-ring\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockup Clutch:\u003c\/strong\u003e Oversized Extreme Duty Single Disk Lock Up\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePilot Diameter:\u003c\/strong\u003e 1.375-inch Crank Pilot\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 4 Lug Bolt Pattern (3\/8 x 24 TPI Grade 8 Nut Size)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesign Detail:\u003c\/strong\u003e Modified Extreme Duty Stator and Anti-Balloon Plates (Optional)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommitment to Quality\u003c\/h3\u003e \u003cp\u003eEach torque converter undergoes a comprehensive series of quality checks before shipment, ensuring lasting performance and peace of mind. We utilize advanced manufacturing techniques to guarantee durability.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDigitally Balanced for smooth operation\u003c\/li\u003e \u003cli\u003eLeak and Pressure Tested upon assembly\u003c\/li\u003e \u003cli\u003e4 Corner Tac Welded Fins or Furnace Brazed construction\u003c\/li\u003e \u003cli\u003eQuality inspections at every stage of production\u003c\/li\u003e \u003cli\u003eMade in the USA\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Notes\u003c\/h3\u003e \u003cp\u003eProper installation and fluid selection are critical to achieving optimal performance from your newly installed torque converter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUse Type F Transmission Fluid for the best results.\u003c\/li\u003e \u003cli\u003eAlways use an additional transmission cooler when operating this unit in extreme conditions.\u003c\/li\u003e \u003cli\u003eAll advertised stall ranges are dependent on the specific vehicle setup; final stall range varies by application.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eFor technical inquiries or to discuss specific vehicle setups, please contact us at 888-267-7464. We have been building high-performance and racing converters since 1970!\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064192004342,"sku":"24401","price":474.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/26501b-scaled-1_7c4446d9-8ca9-4dd6-bd67-a83a6d80751e.png?v=1793210124"},{"product_id":"4r100-e40d-6-bolt-night-stalker-stock-replacement-no-stall-added-lock-up-ford-torque-converter-part-number-24461","title":"4R100 E40D 6 bolt Night Stalker Stock Replacement No Stall Added Lock Up Ford Torque Converter Part Number 24461","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eNight Stalker Series Torque Converter – Part #24461 (FORD 4R100 E40D)\u003c\/h2\u003e \u003cp\u003eUpgrade your drivetrain reliability and performance with our factory-quality, heavy-duty torque converter. Designed for demanding applications requiring precision matching and rugged construction, this Night Stalker Series unit ensures maximum durability and efficient power transfer in your build. Proudly MADE IN THE USA.\u003c\/p\u003e \u003ch3\u003eProduct Overview \u0026amp; Application Details\u003c\/h3\u003e \u003cp\u003eThis torque converter is built to handle the rigorous demands of high-performance transmissions, offering critical thermal and pressure resistance while maintaining a matched factory build quality.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTransmission Application: FORD 4R100 E40D\u003c\/li\u003e \u003cli\u003eSeries\/Style: Night Stalker Series\u003c\/li\u003e \u003cli\u003ePart Number: 24461\u003c\/li\u003e \u003cli\u003eBolt Pattern: 6 Lug Bolt Pattern (Factory 11.4 inch bolt circle)\u003c\/li\u003e \u003cli\u003eStall Range: Stock Stall - No Added Stall (Factory 12 inch core)\u003c\/li\u003e \u003cli\u003eInput Shaft: 31 Spline Input Shaft\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eAdvanced Construction \u0026amp; Key Specifications\u003c\/h3\u003e \u003cp\u003eEach torque converter undergoes stringent quality control to ensure flawless operation under extreme conditions. Our components are selected for longevity and ultimate reliability.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eStator: Modified Extreme Duty Stator\u003c\/li\u003e \u003cli\u003eImpeller Hub: Hardened Chrome Molly Impeller Hub\u003c\/li\u003e \u003cli\u003eBearings: Torrington Style Incased Bearings\u003c\/li\u003e \u003cli\u003eFluid Integrity: Extreme Temp Heavy Duty O-ring\u003c\/li\u003e \u003cli\u003eLock Up Mechanism: Oversized Extreme Duty Single Disk Lock Up\u003c\/li\u003e \u003cli\u003eCrank Pilot: 1.375 inch Crank Pilot\u003c\/li\u003e \u003cli\u003eNut Specification: 3\/8 by 24 TPI Grade 8 ONLY\u003c\/li\u003e \u003cli\u003eAnti-Ballooning: Anti-balloon plates included (No)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eQuality Assurance\u003c\/h3\u003e \u003cp\u003eWe build performance lasting units. This unit includes:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eQuality Inspections at Every Step\u003c\/li\u003e \u003cli\u003eLeak \u0026amp; Pressure Tested\u003c\/li\u003e \u003cli\u003eDigitally Balanced Construction\u003c\/li\u003e \u003cli\u003eWelding: 4 Corner tac Welded Fins or Furnace Brazed\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Notes\u003c\/h3\u003e \u003cp\u003eOptimal performance requires correct application and fluid selection. Please review the following for best results:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUse Type F Transmission Fluid For Best Results.\u003c\/li\u003e \u003cli\u003eAlways incorporate an additional transmission cooler for extreme duty applications.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on a specific vehicle's setup and may vary depending on your particular application.\u003c\/li\u003e \u003cli\u003eContact us for more information or technical support: 888-267-7464.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064192102646,"sku":"24461","price":474.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1774289400205-388169144.png?v=1793210124"}],"url":"https:\/\/bosshogtorqueconverters.com\/collections\/shop-by-series-night-stalker-series.oembed","provider":"Boss Hog Torque Converters","version":"1.0","type":"link"}