{"product_id":"bm®-20481-gm-th350-375b-th400-425-holeshot-3000-torque-converter","title":"BM® #20481 GM TH350\/375B\/TH400\/425 Holeshot 3000 Torque Converter","description":"\u003cdiv class=\"accordion-row\"\u003e\n\u003cdiv class=\"row-contents active\"\u003e\n\u003ch2 class=\"widget_info\" style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cem\u003eFits GM 1965 to 1991 TH400, TH425 and TH350. Also fits GM 1968 to 1981 TH350 and TH375B. Does not fit TH350C models with locking torque converter\u003c\/em\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch1 class=\"short-description\" style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cem\u003e10-inch diameter, 10.75 \u0026amp; 11.50-inch bolt circles, 2800-3200 RPM stall\u003c\/em\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch3 class=\"full_description\"\u003eB\u0026amp;M Nitrous HoleShot 3000 stall for 1965-91 TH400, 425 and 1968-81 TH350, 375 transmissions (Not TH350C) is an excellent choice for vehicles with engine modifications, particularly big cams that tend to reduce low end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Nitrous Holeshot converters feature furnace brazed impeller and turbine, new precision steel alloy pump drive tube, new heavy duty needle bearings between the stator and impeller (not a thrust washer) and needle bearings between the stator and turbine. Other features include dual pattern 10.75 and 11.50-inch bolt circle, a new turbine hub, new springs and rollers in the stator and anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower that a nitrous plate system delivers. Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. These are serious converters for serious performance street cars. To prevent contamination left from worn parts being circulated in your new components causing premature wear, we strongly recommend protecting your investment by adding a B\u0026amp;M transmission cooler with all new transmission installations. Listed converters are NOT to be used in trans-brake applications. Not for use in trans-brake applications. Has both 10.75 and 11.50-inch bolt circles.\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003e\n\u003ch3\u003eNeedle Bearing Between Stator and Turbine\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eHigher Stall Speed, Quicker Acceleration\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eAnti-balloon Plate for Added Strength\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eFurnace Brazed Impeller and Turbine\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eFully Balanced and Pressure Tested\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eSteel Alloy Pump Drive Tube\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eB\u0026amp;M Quality \u0026amp; Durability\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e \u003cmeta charset=\"utf-8\"\u003e\n\u003c\/h3\u003e\n\u003ctable class=\"attributes-table\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eAdditional Contents\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eNew needle bearings\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eAnti-Balloon Plate\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eYes\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eAutomotive Item Grade\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eHigh Performance\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eBolt Circle Diameter (in)\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003e10.75\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eBrand\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eB\u0026amp;M\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eCrank Pilot Diameter (in)\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003e1.71\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eEmission Code\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003e5\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eFlexplate Change Needed\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eNo\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eFurnace Brazed\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eYes\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eInput Spline\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003e30\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eLockup\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eNo\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eSteel\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eMounting Studs\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eNo\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eProduct Type\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eAutomatic Transmission Torque Converter\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eStall\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003e2800-3200\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eStall Speed\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003e2,800-3,200\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eStall Torque Ratio\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003e2800 to 3200 RPM stall\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eTorque Converter Series\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eNitrous Holeshot\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eTransmission\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eTH350\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eTH375\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eTH375B\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eTH400\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eTH425\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eTransmission Model\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eTH400, TH425, TH375, TH350\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eUPC\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003e019695204815\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003eCalifornia Proposition 65 Required\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003eNo\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003e\n\u003ch3\u003ePart Number\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e\n\u003ch3\u003e20481\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch1\u003e\u003cstrong\u003eInstall Guide:\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/documents.holley.com\/c42c76f5720b5feefbcb34447ba72cd43d74598e.pdf\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Wrench_small.jpg?v=1528997396\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/images.holley.com\/prop65_warning.png\"\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003eWarranty:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/documents.holley.com\/bm_warranty.pdf\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/B_M_LOGO_2048x2048.jpg?v=1598216542\" alt=\"\" data-mce-selected=\"1\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BM®","offers":[{"title":"Default Title","offer_id":41259871371358,"sku":"20481","price":921.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot2024-11-05at9.08.34PM.png?v=1730858990","url":"https:\/\/10secondracing.com\/products\/bm%c2%ae-20481-gm-th350-375b-th400-425-holeshot-3000-torque-converter","provider":"10 Second Racing","version":"1.0","type":"link"}