B&M 20400 Torque Converter, Tork Master 2000,GM Auto Trans
B&M 20400 Torque Converter, Tork Master 2000,GM Auto Trans
B&M

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#20020400

B&M 20400 Torque Converter, Tork Master 2000,GM Auto Trans

  • They come pressure tested and fully balanced
  • Has a 10.75" bolt circle diameter and will fit most Small Block Chevy's
  • The Tork Master is an excellent all-around performance street converter
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Stall Speed:

1800-2200

2800-3200

$349.95

/each

In Stock


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Product Summary

TH350, TH400, 30 Input Spline Quantity, 10.75" Diameter

  • They come pressure tested and fully balanced
  • Has a 10.75" bolt circle diameter and will fit most Small Block Chevy's
  • The Tork Master is an excellent all-around performance street converter
  • Converters come with a new precision pump drive tube and all are pressure tested and fully balanced
  • Specially designed for the 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) applications
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Key Specs

MFG. Part #20400
BrandB&M
Input Spline Quantity30
Diameter10.75"
See more specs

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B&M 20400 Details

Torque Converter - Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M's lowest cost performance torque converter. The Tork Master is an excellent all-around performance street converter. The best value priced street converters available, Tork Master converters come with a new precision pump drive tube and all are pressure tested and fully balanced. The Tork Master torque converter is not recommended for big block or supercharged applications. New alloy steel pump drive tube. Needle thrust bearing when factory equipped. New thrust washer between turbine and cover when required.

  • New precision pump tube
  • Pressure Tested
  • Fully Balanced
  • B&M Quality

Application

Fits GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) automatic transmissions

Charts

B&M 20400 Specifications

KEY SPECS
MFG. Part #20400
BrandB&M
Input Spline Quantity30
Diameter10.75"
GENERAL
Bolt Circle Diameter10.75"
Furnace-BrazedYes
NotesNew needle bearing and thrust washer
Material TypeSteel
GTIN Code019695204006
Flexplate Change NeededYes
Stall Speed1,800-2,200

Ratings & Reviews

5

10 Reviews

Overall Assessment

Customers find our product helpful and effective, identified through repeat purchases. Followed instructions lead to successful usage. Its practicality is proven as it can be utilized for classic car rebuilding projects, making a significant difference in enhancing vehicle performance, specifically improving idle quality. Safety is not an issue as no problems have been expressed. Impressed users are inclined to choose our product over competitors, evidencing its superior quality.

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5

10 reviews

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10

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I would buy this product again, for sure

5.0

3 months ago

Debary

Eagle Ne.

Verified

Always had a good experience with these particular products.

Would Recommend

Good buy for a torque converter

5.0

3 months ago

Doug

Belle Fourche SD

Verified

Looks perfect and installed easily

Would Recommend

Worked Perfect!

5.0

4 months ago

70 El Camino

Kansas City, Missouri

Verified

Fit perfectly in the new Speedway Motors transmission!

Would Recommend

I would buy again

5.0

a year ago

Sonny

Dallas ga

Verified

Works great no issues so far

Would Recommend

Speedway Motors comes through when the others can't.

5.0

a year ago

ReGal350

Winneconne WI

Verified

I fired up my project car last summer and broke in the camshaft. After the first oil change I put it into gear and the transmission wouldn't engage. I ordered a remanufacturered th350 and a B&M torque converter from Speedway Motors. Even though they were separate orders, both came quickly and were exactly what I ordered.

Would Recommend

Installed well

5.0

2 years ago

George

Buffalo, NY

Verified

I haven't had this in long. Seems to work fine. Came with new seal, and new bolts. Everything installed without a problem, only time will tell. Installed in a 1986 chevy s10, swapped to a 350 and th350.

Would Recommend

I would buy again

5.0

2 years ago

Eric

Omaha ne

Rat rod

Would Recommend

I would buy this product again.

5.0

5 years ago

Lee slap stick

Grifton, NC

Verified

Yes, I follow the instructions, to the letter and it work.

Would Recommend

I would buy this product again

5.0

5 years ago

Melissa

Bakersville, NC

Verified

Bought to rebuild my 1978 Z28 with a 327 and a 400 turbo trans.

Would Recommend

Would buy again

5.0

6 years ago

mojo

Minnesota

Verified

Made the idle much better

Would Recommend

Showing 10 of 10 reviews

Questions & Answers

3 Questions • 3 Answers

Will this convertor work on an olds 455/turbo 350?

by jake

• 3 years ago

1 answer

View Answer

Said flex plate change needed To what?

by Kevin

• 7 years ago

1 answer

View Answer

Will this fit a 1969 th350 that was from a Chevy pickup The motor is a 350 from a 70 pickup The product page said that it may not fit

by Kevin

• 7 years ago

1 answer

View Answer

3 of 3 questions shown

Fitment

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