1974 Pontiac Bonneville Automatic Transmission Torque Converter 8 Cyl 7.5L B&M

  • Features:
    • New Precision Pump Drive Tube
    • Pressure Tested
    • Fully Balanced
    • Needle Thrust Bearing
    • New Thrust Washer
    • Washer Between Turbine and Cover
  • The Tork Master 2400 fits 1965-91 GM TH400, 425, 375 and 1968-81 GM TH350, 375B (not 350C.) Dont 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

Additional Fitment Information:
Vehicle Block CC Engine Transmission Manuf. Code CID
1974 Pontiac Bonneville V 7456 8 Cyl 7.5L THM375/M39 455
20 In Stock
Best Price:

$567.71 USD
$681.25 USD
Brand B&M
Part # B3220404
Condition New
Warehouse B

B&M

  • 2300 - 2500 RPM Stall
  • Tork Master 2400 Torque Converter; 2300 - 2500 RPM Stall;
  • Tork Master 2400 Torque Converter
  • Since the very early 1950s, B&M has been at the vanguard of the growing automotive aftermarket. Racers themselves, B&M's founders identified the needs of local racers and street performance enthusiasts, and developed products to fill those needs. As the industry grew so did B&M. And as racers went faster, B&M developed products to help them break the records they just set.

    In the 50s it was B&M who came up with the idea of using a performance reinforced Hydramatic for racing. In the 60s it was B and M who developed shifters to go along with it, and later in the decade came race converters. In the 70s shift and transmission improving kits, and always the constant refinements and expansion of existing product lines.

    If you've ever raced a vehicle, or driven a hot rod with an automatic transmission, high stall torque converter, an aftermarket automatic shifter, or performance enhancing shifting kit - thank B&M. From Trick Shift performance ATF to reverse pattern valve bodies, 1.80 gear sets to cool canisters, the list of firsts goes on and on.

    General

    Trans Year
    • 1965
    • 1966
    • 1967
    • 1968
    • 1969
    • 1970
    • 1971
    • 1972
    • 1973
    • 1974
    • 1975
    • 1976
    • 1977
    • 1978
    • 1979
    • 1980
    • 1981
    • 1982
    • 1983
    • 1984
    • 1985
    • 1986
    • 1987
    • 1988
    • 1989
    • 1990
    • 1991
    Automotive Item Grade
    High Performance
    WARNING CA Proposition 65
    No
    Bolt Circle Diameter
    10.750 In.
    Flexplate Change Needed
    Yes
    Stall Speed (RPM)
    2300-2500
    Furnace-Brazed
    Yes
    Trans Model
    • Gm- Th350 (auto) 3 Speed
    • Gm- Th375 (auto) 3 Speed
    • Gm- Th375b (auto) 3 Speed
    • Gm- Th400 (auto) 3 Speed
    • Gm- Th425 (auto) 3 Speed

    Packaging

    package quantity
    1
    weight
    33.40 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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