{"product_id":"4l60e-298mm-lt-night-stalker-28-3-200-rpm-lock-up-torque-converter-part-number-gm-49443","title":"4L60E 298mm LT Night Stalker 28-3,200 RPM Lock Up Torque Converter Part Number  GM 49443","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM Chevy 4L60E NIGHT STALKER Series Torque Converter - 298mm\u003c\/h2\u003e \u003cp\u003eEnhance your powertrain reliability and performance with this high-quality, matched torque converter designed specifically for GM Chevy 4L60E transmissions (Up to \u0026amp; Through 1997). Built with extreme duty components and rigorously tested, the Night Stalker Series provides robust performance matched to its advertised stall range of 2,800 - 3,200 RPM. Restore factory performance or upgrade your build with confidence.\u003c\/p\u003e \u003ch3\u003eKey Features and Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e GM Chevy 4L60E Transmission (LT type Engines or earlier, 3 Step Input Shaft)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 49443\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\u003eTorque Converter Diameter:\u003c\/strong\u003e 298mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCore Type:\u003c\/strong\u003e Factory 12 inch Core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft Splines:\u003c\/strong\u003e 30 Spline Input Shaft\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\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\u003eStator:\u003c\/strong\u003e Modified Extreme Duty Stator\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLock-Up Clutch:\u003c\/strong\u003e Extreme Duty Lock Up\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 Circle:\u003c\/strong\u003e 10.75 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolting Pattern:\u003c\/strong\u003e 10MM X 1.5 Pitch Class 10 or Stronger\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlates:\u003c\/strong\u003e No Anti-Balloon Plates\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eQuality Assurance\u003c\/h3\u003e \u003cp\u003eEach torque converter undergoes stringent quality control processes to ensure flawless operation and longevity:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDigitally Balanced for smooth function\u003c\/li\u003e \u003cli\u003eLeak \u0026amp; Pressure Tested upon completion\u003c\/li\u003e \u003cli\u003eQuality Inspections Performed at Every Step\u003c\/li\u003e \u003cli\u003eTorrington Style Bearings utilized for extreme durability\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Performance Advice\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Type F Transmission Fluid for optimal results\u003c\/li\u003e \u003cli\u003eAlways use a dedicated transmission cooler to manage heat efficiently\u003c\/li\u003e \u003cli\u003eApply Blue Loctite threads for secure installation\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Information\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall ranges are based on specific vehicle setups and may vary depending on your installed drivetrain components. Please contact us for detailed compatibility advice.\u003c\/li\u003e \u003cli\u003eFor high-performance builds involving intake, heads, headers, exhaust, cam, or gearing upgrades, we recommend upgrading to our \"Street Bandit Series.\"\u003c\/li\u003e \u003cli\u003eFor applications including Nitrous Oxide (NOS), turbochargers, superchargers, or transmission brakes, we recommend the \"Out Law Racing Series.\"\u003c\/li\u003e \u003c\/ul\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064192594166,"sku":"49443","price":497.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/49443c-scaled-1_0be808f9-1c0f-4dcc-b9f5-2e7825301d57.png?v=1793210130","url":"https:\/\/bosshogtorqueconverters.com\/products\/4l60e-298mm-lt-night-stalker-28-3-200-rpm-lock-up-torque-converter-part-number-gm-49443","provider":"Boss Hog Torque Converters","version":"1.0","type":"link"}