B&M Tork Master 2400 Torque Converter, 1965-91 GM TH400, 1968-81 TH350

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Part
B&M 20404

The Tork Master 2400 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, making 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. 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. 10.75-inch bolt circle

  • New Needle Thrust Bearing When Factory Equipped
  • Quicker Launches and Harder Accelaration
  • New Precision Alloy Steel Pump Tube
  • Fully Balanced and Pressure Tested
  • B&M Quality & Durability
More Information
PartB&M 20404
Manufacturer Part Number20404
UPC19695204044
BrandB&M
Bolt Circle Diameter (in)10.75
Emission Code5
MaterialSteel
Part TypeAutomatic Transmission Torque Converter
Stall Torque Ratio2300 to 2500 RPM stall
Typeproduct
Item ReturnsThis item can be returned

Additional ContentsNew needle bearing and thrust washer
Automotive Item GradeHigh Performance
Bolt Circle Diameter (in)10.75
BrandB&M
California Proposition 65 RequiredNo
Emission Code5
Flexplate Change NeededYes
Furnace BrazedYes
MaterialSteel
Product TypeAutomatic Transmission Torque Converter
Stall Torque Ratio2300 to 2500 RPM stall

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