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B&M 20483 Torque Converter, Holeshot 3200

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B&M 20483 Torque Converter, Holeshot 3200
B&M

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#20020483

B&M 20483 Torque Converter, Holeshot 3200

  • Has a furnace brazed impeller and turbine for maximum durability
  • They offer a higher stall speed and provide quicker acceleration
  • 10.75 and 11.50-inch bolt circles. 3000-3400 RPM stall, a new turbine hub and new springs and rollers in the stator
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Stall Speed:

3000-3400

1800-22002300-25002800-32003400-3800

$584.95

/each

In Stock

$633.95

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Product Summary

TH350, TH400, 2900-3200 Stall Speed (RPM)

  • Has a furnace brazed impeller and turbine for maximum durability
  • They offer a higher stall speed and provide quicker acceleration
  • 10.75 and 11.50-inch bolt circles. 3000-3400 RPM stall, a new turbine hub and new springs and rollers in the stator
  • Specially designed to work with GM 1965 to 1991 TH400, TH425, TH375 and 1968 to 1981 TH350, TH375B (not 350C) transmissions
  • Comes with 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
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Key Specs

MFG. Part #20483
BrandB&M
Stall Speed (RPM)2900-3200
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B&M 20483 Details

B&M HoleShot 3200 stall converters for GM 1965 to 1991 TH400, TH425, TH375 and 1968 to 1981 TH350, TH375B (not 350C) transmissions are 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. 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 10.75 and 11.50 inch pattern drive lugs, a new turbine hub and new springs and rollers in the stator. If your vehicle is equipped with a plate type nitrous system, please refer to the Nitrous Holeshot line of converters. 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.

  • Needle Bearing Between Stator and Turbine
  • Higher Stall Speed, Quicker Acceleration
  • Furnace Brazed Impeller and Turbine
  • Steel Alloy Pump Drive Tube

Application

Fits vehicles with GM TH400, TH425, TH375 & TH350 Automatic Transmissions

Charts

B&M 20483 Specifications

KEY SPECS
MFG. Part #20483
BrandB&M
Stall Speed (RPM)2900-3200
GENERAL
Anti-Ballooning PlateNo
Bolt Circle Diameter10.75"
Crank Pilot Diameter1.71"
FlexPlate Bolt Circle10-3/4", 11-1/2"
Mounting Hardware IncludedNo
GTIN Code019695952938
Stall Speed2900-3200

Questions & Answers

1 Question • 1 Answer

Is this converter a lock up or non lock up?

by Stroker

• 2 years ago

1 answer

View Answer

1 of 1 questions shown

Fitment

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