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Transmission Kits

What will a B&M Transmission Kit do for me?


A stock transmission is fine for getting you from point ‘A’ to point ‘B’. But what do you do when you want to wring every last ounce of performance from that same OEM transmission? B&M wrote the book on automatic transmission performance, and you can take advantage of that very knowledge in the form of B&M’s Shift Improver Kits, Transpaks, TransKits, ShiftPlus and a complete line of transmission kits. Sluggish automatic shifts, shift overlap and the excess wear from slippage in a stock automatic transmission can suck up horsepower and hurt performance. Trust the legendary transmission performance experts from B&M to come up with easy and affordable kits that transform your vehicle’s transmission performance. B&M’s transmission kits give you positive shifting that puts performance to the ground. Choose the kit that meets your needs and budget. You’ll see that, for just a few dollars, you can transform your stock transmission into a legendary B&M performer!
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B&M TRANSKIT 70-79 TF 727 Non Lock-up
* B&M high performance friction materials.
* Complete overhaul gasket set.
* B&M Transpak modification components including special replacement valves and springs.
* Drain plug kit.
* A B&M transmission in a box.
* Same quality and components used in a B&M street/strip transmission in a do-it-yourself kit.
* Includes all the necessary parts, springs, plates, etc., to convert your valve body to a full B&M manual/automatic vavle body.
* Improved shift feel, retains full automatic features.

Item# 10229
Only: $239.22
 
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Transpak - Buick, Chevrolet, GMC, Olds, Pontiac - '65-'87 TH-400, 375 and M40
* Recalibrate your automatic transmission for optimum performance.
* Select the mode that best suits your application.
* Improves transmission life.
* Transmission removal not required.

Item# 20228
Only: $71.67
 
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Shift Improver Kits - Buick, Chevrolet, GMC, Olds, Pontiac - '65-'87 TH-400, 375 and M40
* Provides crisp shifts on any stock automatic transmissions.
* Elimination of soft sluggish shifts, shift overlap, and excess wear on clutches and bands due to slippage.
* Improves transmission life.
* Transmission removal not required.

Item# 20260
Only: $34.11
 
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Powerglide Racing Overhaul Kit
* Includes all gaskets, seals, bushings & high performance friction materials for a complete high performance or racing trans overhaul.
* Includes only OEM valvebody gaskets, no transbrake gaskets or components.

Item# 21040
Only: $182.00
 
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TH-400 Racing Overhaul Kit
* Includes all gaskets, seals, bushings & high performance friction materials for a complete high performance or racing trans overhaul.
* Includes only OEM valvebody gaskets, no transbrake gaskets or components.

Item# 21041
Only: $182.00
 
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TH-350 Racing Overhaul Kit
* Includes all gaskets, seals, bushings & high performance friction materials for a complete high performance or racing trans overhaul.
* Includes only OEM valvebody gaskets, no transbrake gaskets or components.

Item# 21042
Only: $168.00
 
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Transpak - Buick, Chevrolet, GMC, Olds, Pontiac - '68-'81 TH-350, 375B and M38
* Recalibrate your automatic transmission for optimum performance.
* Select the mode that best suits your application.
* Improves transmission life.
* Transmission removal not required.

Item# 30228
Only: $71.67
 
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Transkit - Buick, Chevrolet, GMC, Olds, Pontiac - '68-'81 TH-350, 375B and M38
* B&M high performance friction materials.
* Complete overhaul gasket set.
* B&M Transpak modification components including special replacement valves and springs.
* Drain plug kit.
* A B&M transmission in a box.
* Same quality and components used in a B&M street/strip transmission in a do-it-yourself kit.
* Includes all the necessary parts, springs, plates, etc., to convert your valve body to a full B&M manual/automatic vavle body.
* Improved shift feel, retains full automatic features.

Item# 30229
Only: $214.91
 
219_thumb.jpg
Shift Improver Kits - Buick, Chevrolet, GMC, Olds, Pontiac - '68-'81 TH-350 and M38
* Provides crisp shifts on any stock automatic transmissions.
* Elimination of soft sluggish shifts, shift overlap, and excess wear on clutches and bands due to slippage.
* Improves transmission life.
* Transmission removal not required.

Item# 30262
Only: $34.11
 
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Transpak - Ford, Lincoln, Mercury - '80-'92 AOD (exc. '92 & later with electronic shift)
* Recalibrate your automatic transmission for optimum performance.
* Select the mode that best suits your application.
* Improves transmission life.
* Transmission removal not required.

Item# 40227
Only: $85.12
 
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