1966 Pontiac Grand Prix Automatic Transmission Torque Converter 8 Cyl 6.9L B&M

  • Features:
    • Furnace Brazed Impeller
    • Steel Alloy Pump Drive Tube
    • Heavy Duty Needle Bearing
    • Between Stator and Turbine
    • Furnace Brazed Turbine
    • New Turbine Hub
    • New Springs/Rollers In Stator
  • This Holeshot 3200 fits 1965-91 GM TH400, 425, 375 and 1968-81 TH350, 375B (not 350C) transmissions. Holeshot torque converters are for serious-minded performance enthusiasts and offer additional strength and durability features not found in our Tork Master or Traveler series of converters. The Holeshot 2400 converter is an excellent choice for vehicles with some performance 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. Holeshot converters feature furnace brazed impeller fins and turbine, new precision alloy impeller hub and new heavy duty needle bearings. If your vehicle is equipped with a plate type nitrous system or supercharger, please refer to the Nitrous Holeshot line of torque converters.

Additional Fitment Information:
Vehicle Block CC Engine Transmission Manuf. Code CID
1966 Pontiac Grand Prix V 6900 8 Cyl 6.9L THM400 421
2 In Stock
Best Price:

$818.21 USD
$981.85 USD
Brand B&M
Part # B3220483
Condition New
Warehouse B

B&M

  • 2900 - 3200 RPM Stall; w/1.71 in. Crank Pilot
  • Holeshot 3200 Torque Converter; 2900 - 3200 RPM Stall; w/1.71 in. Crank Pilot;
  • Holeshot 3200 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

    Crank Pilot Diameter
    1.710 In.
    Automotive Item Grade
    High Performance
    Package Contents
    Torque Converter, Mounting Hardware
    WARNING CA Proposition 65
    No
    Bolt Circle Diameter
    10.750 In./11.500 In.
    Anti Balloon Plate
    No
    Mounting Stud
    No
    Torque Converter Series
    Holeshot
    Lock Up Type
    No
    Transmission Model
    Th350
    Stall Speed (RPM)
    2900-3200
    Trans Model
    • Gm- Th350 (auto) 3 Speed
    • Gm- Th375 (auto) 3 Speed
    • Gm- Th400 (auto) 3 Speed
    • Gm- Th425 (auto) 3 Speed

    Packaging

    package quantity
    1
    weight
    24.09 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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