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In-Store Pickup Location

B&M Tork Master Torque Converters 20400

B&M 20400 - B&M Tork Master Torque Converters
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Torque Converter, Tork Master, 2,000 rpm Stall, Chevy, TH400/TH375/TH350/TH375B, Each

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  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight and oversize fees. Valid on orders shipped in the contiguous United States.

Brand: B&M

Manufacturer's Part Number: 20400

Part Type: Torque Converters

Product Line: B&M Tork Master Torque Converters

Summit Racing Part Number: BMM-20400

UPC: 019695204006

Anti-Ballooning Plate: No

Lockup Compatible: No

Furnace-Brazed: No

Balanced: Yes

Mounting Hardware Included: Yes

Torque Converter Stall Note: Actual stall speed may differ due to engine combination, gear selection, and vehicle weight.

Quantity: Sold individually.

Notes: This torque converter requires a small 10.75 in. bolt pattern flexplate.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Tork Master converters are B&M's most affordable performance torque converters. They feature precision pump drive tubes and are pressure tested, fully balanced, and ready to install. The Tork Masters are excellent all-around performance street converters. They are not recommended for big block or supercharged applications.

Warranty

Questions & Answers Ask a Product Question
Q:

Would this work with the stock 12.75 inch flex plate on a 350 sbc crate motor?

Asked by GARRETT on February 22, 2018

A:

I recommend installing a new flexplate on your engine...standard plate...168 teeth.

MICKY from GA answered on February 26, 2018

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Q:

I have a 1985 gmc half ton truck with a 350 motor with a edelbrock 650 avs2 carburetor edelbrock performer rpm intake and an edelbrock performer cam and lifter kit. my transmission is a th350 non lock up with a b&m shift kit on the street and strip setting and I'm wandering if this stall coverter will give me a better launch of the line.

Asked by SCOTT on March 04, 2018

A:

Yes it will. I the same set up on my 327 with this same converter and it gets off real quick
Maybe one we’ll meet sidebyside and test them both out
It’s worth the buy.

THOMAS from CA answered on March 06, 2018

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Q:

Is this a good fit for my 78 corvette with aluminium heads mild came 750 carb stock rear end stock transmission

Asked by BILL on December 18, 2018

A:

Thanks for the question Bill. Based off the information you supplied we won't be able to tell you if its a good fit your car or not. B&M would need some details off the cam card. Please call us 707-544-4761. Thanks, B&M

B&amp;M B&M Answer - December 18, 2018

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Q:

Does this work with a comp thumper cam?

Asked by MATTHEW on August 19, 2017

A:

Pending cam duration @ .050, this converter will work for a mild street build. Be sure to run a good trans cooler as a looser converter will create more trans oil heat.

JEREMY from CA answered on August 25, 2017

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Some parts are not legal for use in California or other states with similar laws / regulations

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