{"product_id":"th350c-out-law-28-3-200-rpm-lock-up-gm-racing-torque-converter-part-number-47643","title":"TH350C Out Law 28-3,200 RPM Lock Up GM Racing Torque Converter Part Number 47643","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM Chevy TH350C 298mm Lock Up Torque Converter – Out Law Racing Series\u003c\/h2\u003e \u003cp\u003eElevate your powertrain with this high-performance, Extreme Duty Torque Converter designed specifically for the 3-step input shaft application. Part Number 47643 provides a perfect match for LT type engines running modern applications, demanding reliability when mated with matched hardware. Engineered for Choppy Cams and lightweight vehicles, this converter ensures superior power transfer and unmatched durability.\u003c\/p\u003e \u003cp\u003eWhile our stall ranges are advertised based on specific application setups, this converter is built to handle high-performance scenarios, including those utilizing Nitrous Oxide, Turbochargers, or Superchargers. Experience unmatched performance backed by our commitment to quality and engineering excellence.\u003c\/p\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTransmission Compatibility:\u003c\/strong\u003e GM Chevy TH350C (Requires 3-Step Input Shaft)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Out Law Racing Series (Extreme Duty)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 47643\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 Diameter:\u003c\/strong\u003e 9.6 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e 10.75 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Shaft Spline Count:\u003c\/strong\u003e 30 Splines\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCrank Pilot Diameter:\u003c\/strong\u003e 1.703 inch (Precision CNC Machined)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Size:\u003c\/strong\u003e 3\/8 X 16 TPI (Grade 8 Hardware Required)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eKey Performance Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSuper Lightweight Converter construction for optimal response.\u003c\/li\u003e \u003cli\u003eModified Extreme Duty Stator paired with Extreme Duty Lock Up mechanism.\u003c\/li\u003e \u003cli\u003eTorrington Style Incased Bearings ensure smooth, durable operation.\u003c\/li\u003e \u003cli\u003eWhole Back Cover Quenched and Hardened for maximum longevity.\u003c\/li\u003e \u003cli\u003ePump and Turbine Fins are professionally Welded or Furnace-Brazed for structural integrity.\u003c\/li\u003e \u003cli\u003eAnti-Balloon Plates are Precision CNC Machined.\u003c\/li\u003e \u003cli\u003eAll components undergo rigorous Quality Inspections, Leak Testing, and Pressure Testing, followed by Digital Balancing.\u003c\/li\u003e \u003cli\u003eDesigned with advanced internals; the need for an end-of-input shaft O-Ring has been eliminated.\u003c\/li\u003e \u003cli\u003ePump and Turbine units are sealed on the back side, ensuring proper operation upon installation.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Maintenance Guidance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFor best operational results, utilize an Old School Type F Transmission Fluid.\u003c\/li\u003e \u003cli\u003eAlways incorporate a transmission cooler system for sustained high-performance runs.\u003c\/li\u003e \u003cli\u003eUse Blue Loctite on appropriate fasteners to ensure vibration-proof security.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant Fitment Note:\u003c\/strong\u003e This converter is specifically designed for the 3-step input shaft and will NOT interchange with standard TH350 or TH400 applications. Please confirm compatibility before purchase.\u003c\/p\u003e \u003cp\u003eIf you require precise matching to your vehicle setup or have any questions regarding stall ranges, please contact our experts at 888-267-7464. Building High Performance \u0026amp; Racing Converters Since 1970. MADE IN THE USA.\u003c\/p\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064198361334,"sku":"47643","price":756.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/Resized_20240810_084140_1723297333346-1_a0002b32-c99f-45f1-816f-8091980d2b9d.png?v=1793210148","url":"https:\/\/bosshogtorqueconverters.com\/products\/th350c-out-law-28-3-200-rpm-lock-up-gm-racing-torque-converter-part-number-47643","provider":"Boss Hog Torque Converters","version":"1.0","type":"link"}