{"product_id":"b-m-tork-master-2000-torque-converter-1968-81-th350-375b-1965-91-th375-400-425","title":"B\u0026M 20400 - Tork Master 2000 Torque Converter, 1968-81 TH350\/375B, 1965-91 TH375\/400\/425","description":"\u003cp\u003eThis Tork Master 2000 fits 1965-91 GM TH400, 425, 375 and 1968-81 GM TH350, 375B (not 350C.) Don't let the exceptional value fool you into thinking Tork Master Converters are not packed with lots of quality features which make them the best value-priced street performance converters money can buy. These converters perform best when paired with stock to modified engines up to 350hp\/350 ft lbs of torque, and lighter weight applications, like street rods. The Tork Master will provide noticeably quicker launches and harder acceleration while maintaining normal daily driving qualities. Upgrades like a new precision alloy steel pump drive tube, needle thrust bearing when factory equipped, new thrust washer between turbine and cover when required, and pressure tested and fully balanced by expertly trained technicians. Notes: Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. Notes: Not recommended for big block, supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. Has 10.75 in. bolt circle\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e10.75 in. bolt circle\u003c\/li\u003e\n\u003cli\u003eNew precision alloy steel pump tube\u003c\/li\u003e\n\u003cli\u003eQuicker launches and harder accelaration\u003c\/li\u003e\n\u003cli\u003e1800-2200 RPM stall speed\u003c\/li\u003e\n\u003cli\u003eFits 1968-1981 GMTH350\/375B and 1965-1991 GM TH375\/400\/425\u003c\/li\u003e\n\u003cli\u003eFully balanced and pressure tested\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Contents:\u003c\/strong\u003e New needle bearing and thrust washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Item Grade:\u003c\/strong\u003e High Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Circle Diameter (in):\u003c\/strong\u003e 10.75\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e B\u0026amp;M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Transmission and Drivetrain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmission Code:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexplate Change Needed:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFurnace Brazed:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Spline:\u003c\/strong\u003e 30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Up Type:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epart type:\u003c\/strong\u003e Automatic Transmission Torque Converter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Automatic Transmission Torque Converter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpline Quantity:\u003c\/strong\u003e 30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStall:\u003c\/strong\u003e 1800-2200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStall Speed:\u003c\/strong\u003e 1,800-2,200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStall Speed RPM:\u003c\/strong\u003e 1800-2200 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStall Torque Ratio:\u003c\/strong\u003e 1800 to 2200 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission:\u003c\/strong\u003e TH375B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B\u0026M","offers":[{"title":"Default Title","offer_id":45512262779015,"sku":"BAM20400","price":522.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/4008\/1543\/files\/20400_01.jpg?v=1788265150","url":"https:\/\/checkout.northernperformance.ca\/products\/b-m-tork-master-2000-torque-converter-1968-81-th350-375b-1965-91-th375-400-425","provider":"Northern Performance","version":"1.0","type":"link"}