{"product_id":"4l60e-4l65e-4l70e-300mm-out-law-28-3-200-rpm-lt-direct-fit-lock-up-gm-racing-torque-converter-part-number-49613","title":"4L60E 4L65E 4L70E 300mm Out Law 28-3,200 RPM LT Direct Fit Lock Up GM Racing Torque Converter Part Number 49613","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eExtreme Duty Racing Torque Converter - Direct Fit for GM Chevy 4L60E\/4L65E\/4L70E\u003c\/h2\u003e \u003cp\u003eEngineered for uncompromising power and extreme duty applications, this OUT LAW Direct Fit Racing Series Torque Converter is the definitive upgrade for high-performance GM and Chevy setups. Designed to handle demanding racing environments, this 300mm converter provides superior heat dissipation and unmatched durability for those serious about maximizing performance.\u003c\/p\u003e \u003cp\u003eThis unit provides a robust, lightweight solution for LT and earlier model engines requiring constant high-stress operation. When combined with the precision manufacturing processes, this converter ensures reliable power transfer and durability through aggressive driveshaft engagement.\u003c\/p\u003e \u003ch3\u003eKey Specifications \u0026amp; Fitment\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTransmission Compatibility:\u003c\/strong\u003e 4L60E, 4L65E, 4L70E\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number Reference:\u003c\/strong\u003e Specific to listings matching 300mm \/ 49613 series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTorque Converter Size:\u003c\/strong\u003e 300mm with 9.6 inch Core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries Rating:\u003c\/strong\u003e Out Law Direct Fit Racing Series - Extreme Duty\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStall Range:\u003c\/strong\u003e 2,800 – 3,200 RPM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot Diameter:\u003c\/strong\u003e 1.703 inches Precision CNC Machined\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e Factory LS Bolt Circle (11.063 inches)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft:\u003c\/strong\u003e 30 Spline\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eAdvanced Construction Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSuper Lightweight Lock Up Converter for reduced drag and enhanced efficiency.\u003c\/li\u003e \u003cli\u003eHardened Chrome Moly Hub construction providing unmatched strength.\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings designed for high-speed reliability.\u003c\/li\u003e \u003cli\u003eModified Heavy Duty Stator and Anti-Balloon Plates, Precision CNC Machined for aggressive engagement.\u003c\/li\u003e \u003cli\u003eWhole Back Cover Quenched and Hardened, ensuring superior heat resistance.\u003c\/li\u003e \u003cli\u003ePrecision CNC Machining throughout, including all fins which are Welded or Furnish Brazed.\u003c\/li\u003e \u003cli\u003eDigitally Balanced and rigorously Leak \u0026amp; Pressure Tested upon completion of manufacturing.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThis converter is ideally suited for high-performance builds, making it an excellent pairing with Nitrous Oxide systems, Turbochargers, Super Chargers, and Trans-Breaks.\u003c\/p\u003e \u003ch3\u003eInstallation \u0026amp; Application Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse Old School Type F Transmission Fluid for optimal performance and viscosity match.\u003c\/li\u003e \u003cli\u003eAlways incorporate an additional transmission cooler to manage heat efficiently during sustained use.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during assembly for secure fitting and operational integrity.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePlease note that all advertised stall ranges are theoretical baselines; actual stalling performance may vary based entirely on your specific vehicle's setup and tuning. For in-depth advice or to discuss our \"No Prep Racing Converters,\" please contact us directly.\u003c\/p\u003e \u003cp class=\"contact-info\"\u003e Interested in building high performance or racing converters? We have been serving the industry since 1970. Contact us today for expert assistance regarding fitment or to inquire about custom builds. \u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064193020150,"sku":"49613","price":939.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/48754b-scaled-1_81adaf1d-708c-41db-9281-4c843bbcf267.png?v=1793210133","url":"https:\/\/bosshogtorqueconverters.com\/products\/4l60e-4l65e-4l70e-300mm-out-law-28-3-200-rpm-lt-direct-fit-lock-up-gm-racing-torque-converter-part-number-49613","provider":"Boss Hog Torque Converters","version":"1.0","type":"link"}