{"product_id":"th400-th350-mid-plate-pilot-out-law-28-3-200-rpm-gm-racing-torque-converter-part-number-46723","title":"TH400 TH350 Mid Plate Pilot Out Law 28-3,200 RPM GM Racing Torque Converter Part Number 46723","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eGM Chevy TH400\/TH350 PowerGlide - 30 Spline Mid Plate Torque Converter (P\/N 46723)\u003c\/h2\u003e \u003cp\u003eDominate the drag strip with this professional-grade, lightweight racing torque converter. Precision CNC machined and built for extreme duty applications, this unit is designed to handle high-performance choppers, turbo setups, and nitrous blasts while ensuring reliable power transfer. Ideal for pairing with a TH350 or TH400 PowerGlide transmission, this converter delivers aggressive engagement and sustained performance.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e GM Chevy TH400\/TH350 PowerGlide Transmission\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 46723\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Out Law Racing Series (SUPER LIGHTWEIGHT)\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 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter:\u003c\/strong\u003e 11.50 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTurbine Hub:\u003c\/strong\u003e 30 Spline Turbine Hub (Fits PowerGlide with Turbo Shaft)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpeller Hub:\u003c\/strong\u003e Hardened Chrome Moley Impeller Hub (Precision CNC Machined)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePump Pilot:\u003c\/strong\u003e 1.703 inch Crank Pilot (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 \u003cli\u003e\n\u003cstrong\u003eBuild Quality:\u003c\/strong\u003e Torrington Style Incased Bearings, Anti-Balloon Plates Installed\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eConstruction Quality\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eWhole back cover is quenched and hardened for maximum durability.\u003c\/li\u003e \u003cli\u003eAll pump and turbine fins are professionally welded or furnace-brazed.\u003c\/li\u003e \u003cli\u003eEach unit undergoes quality inspections at every stage and is leak \u0026amp; pressure tested.\u003c\/li\u003e \u003cli\u003eDigitally balanced for smooth, high-speed operation.\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 utilize a transmission cooler for sustained high-power applications.\u003c\/li\u003e \u003cli\u003eApply Blue Loctite during assembly to ensure maximum reliability.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eImportant Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAll advertised stall speeds are based on a specific vehicle's setup and may vary depending on your application. Please contact us for personalized advice regarding your build.\u003c\/li\u003e \u003cli\u003eWe specialize in building high-performance and racing converters since 1970. Build yours or inquire about our \"No Prep Racing Converters.\"\u003c\/li\u003e \u003c\/ul\u003e","brand":"Boss Hogg","offers":[{"title":"Default Title","offer_id":52064202817782,"sku":"46723","price":807.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7261\/9766\/files\/1774291061235-876555074.png?v=1793210158","url":"https:\/\/bosshogtorqueconverters.com\/products\/th400-th350-mid-plate-pilot-out-law-28-3-200-rpm-gm-racing-torque-converter-part-number-46723","provider":"Boss Hog Torque Converters","version":"1.0","type":"link"}