{"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","url":"https:\/\/bosshogtorqueconverters.com\/products\/4l80e-4l85e-ls-night-stalker-series-stock-replacement-no-stall-added-lock-up-gm-torque-converter-part-number-49480","provider":"Boss Hog Torque Converters","version":"1.0","type":"link"}