Shift Improver Kits

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Transmission / Drivetrain Subcategories

 
70706 from Jet Performance

Power Shift Plus. Fits many Chevrolets, GMCs, and more from 1993 to 2006.

Brand: Jet Performance
Part #: 70706
Plug the JET Power Shift into your automatic transmission wiring harness and you can choose from four different shift firmness settings--Stock Stage I (for around town driving) Stage II (with a more aggressive feel) and Race. The Power Shift... more

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40262 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit. Fits the Ford Bronco, Custom 500, and Club Wagon ranging from 1967 to 1990.

Brand: B & M Racing
Part #: 40262
Installing a B&M Shift Improver kit is simple. You just drop the transmission pan and take out the valve body and stock separator plate. Then you put the kits separator plate in its place replace the valve body and bolt up the pan. If your kit... more

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Starting At
$30.25

40263 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit. Fits many Fords including the Thunderbird, F-250, and many more from 1988 to 1992.

Brand: B & M Racing
Part #: 40263
Installing a B&M Shift Improver kit is simple. You just drop the transmission pan and take out the valve body and stock separator plate. Then you put the kits separator plate in its place replace the valve body and bolt up the pan. If your kit... more

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Starting At
$35.95

10225 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit. Fits the Plymouth Gran Fury and Dodge B300 from 1972 to 1977.

Brand: B & M Racing
Part #: 10225
Installing a B&M Shift Improver kit is simple. You just drop the transmission pan and take out the valve body and stock separator plate. Then you put the kits separator plate in its place replace the valve body and bolt up the pan. If your kit... more

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Starting At
$30.25

40264 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit. Fits many Fords, Lincolns, and more from 1992 to 1995.

Brand: B & M Racing
Part #: 40264
Installing a B&M Shift Improver kit is simple. You just drop the transmission pan and take out the valve body and stock separator plate. Then you put the kits separator plate in its place replace the valve body and bolt up the pan. If your kit... more

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Starting At
$71.59

10226 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit. Fits many Dodges and Plymouths from 1967 to 1977.

Brand: B & M Racing
Part #: 10226
Installing a B&M Shift Improver kit is simple. You just drop the transmission pan and take out the valve body and stock separator plate. Then you put the kits separator plate in its place replace the valve body and bolt up the pan. If your kit... more

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Starting At
$30.25

40266 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit. Fits many Fords including the Explorer, F-150, and many more from 1996 to 1999.

Brand: B & M Racing
Part #: 40266
Installing a B&M Shift Improver kit is simple. You just drop the transmission pan and take out the valve body and stock separator plate. Then you put the kits separator plate in its place replace the valve body and bolt up the pan. If your kit... more

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Starting At
$71.59

10227 from B & M Racing

Transpak - Auto Trans Shift Kit. Fits many Dodges including the Dakota, Ram 1500, and many more from 1990 to 1996.

Brand: B & M Racing
Part #: 10227
B&M Transpak kits create new shifting characteristics by re-routing fluids through your transmissions valve body. Each kit includes two options: RV/Heavy Duty and Hi-Performance Street. RV/Heavy Duty is for towing off-roading or other heavy-duty... more

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Starting At
$63.25

50227 from B & M Racing

Transpak - Auto Trans Shift Kit. Fits many Mercurys and Fords from 1966 to 1966.

Brand: B & M Racing
Part #: 50227
B&M Transpak kits create new shifting characteristics by re-routing fluids through your transmissions valve body. Each kit includes two options: RV/Heavy Duty and Hi-Performance Street. RV/Heavy Duty is for towing off-roading or other heavy-duty... more

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Starting At
$49.25

61610 from Jet Performance

Computer Aided Gear Selector Skip Shift Kit. Fits the Pontiac Firebird, Chevrolet Camaro, and Chevrolet Corvette from 1992 to 2002.

Brand: Jet Performance
Part #: 61610
The JET Skip Shift eliminates the annoying factory first to fourth gear "skp shift" or Computer Aided Gear Selector (C.A.G.S.) feature on the newer GM 6 speed manual transmissions. Installation is a simple plug in and the unit is OBD-II... more

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Starting At
$29.00

10228 from B & M Racing

Transpak - Auto Trans Shift Kit. Fits many Dodges, Plymouths, and more from 1974 to 1977.

Brand: B & M Racing
Part #: 10228
B&M Transpak kits create new shifting characteristics by re-routing fluids through your transmissions valve body. Each kit includes two options: RV/Heavy Duty and Hi-Performance Street. RV/Heavy Duty is for towing off-roading or other heavy-duty... more

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Starting At
$63.25

50229 from B & M Racing

Transpak - Auto Trans Shift Kit. Fits many Fords including the E-100 Econoline, Custom 500, and many more from 1970 to 1977.

Brand: B & M Racing
Part #: 50229
B&M Transpak kits create new shifting characteristics by re-routing fluids through your transmissions valve body. Each kit includes two options: RV/Heavy Duty and Hi-Performance Street. RV/Heavy Duty is for towing off-roading or other heavy-duty... more

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Starting At
$39.25

50260 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit. Fits many Fords including the Fairlane, Bronco, and many more from 1967 to 1969.

Brand: B & M Racing
Part #: 50260
Installing a B&M Shift Improver kit is simple. You just drop the transmission pan and take out the valve body and stock separator plate. Then you put the kits separator plate in its place replace the valve body and bolt up the pan. If your kit... more

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Starting At
$30.25

20228 from B & M Racing

Transpak - Auto Trans Shift Kit. Fits many Buicks including the Electra, Century, and many more ranging from 1964 to 1981.

Brand: B & M Racing
Part #: 20228
B&M Transpak kits create new shifting characteristics by re-routing fluids through your transmissions valve body. Each kit includes two options: RV/Heavy Duty and Hi-Performance Street. RV/Heavy Duty is for towing off-roading or other heavy-duty... more

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Starting At
$63.25

50262 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit. Fits many Fords including the E-100 Econoline, Custom 500, and many more ranging from 1970 to 1977.

Brand: B & M Racing
Part #: 50262
Installing a B&M Shift Improver kit is simple. You just drop the transmission pan and take out the valve body and stock separator plate. Then you put the kits separator plate in its place replace the valve body and bolt up the pan. If your kit... more

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Starting At
$30.25

20260 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit. Fits many Buicks including the Electra, Century, and many more ranging from 1965 to 1981.

Brand: B & M Racing
Part #: 20260
Installing a B&M Shift Improver kit is simple. You just drop the transmission pan and take out the valve body and stock separator plate. Then you put the kits separator plate in its place replace the valve body and bolt up the pan. If your kit... more

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Starting At
$30.25

20261 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit. Fits many Chevrolets and Cadillacs from 1988 to 1990.

Brand: B & M Racing
Part #: 20261
Installing a B&M Shift Improver kit is simple. You just drop the transmission pan and take out the valve body and stock separator plate. Then you put the kits separator plate in its place replace the valve body and bolt up the pan. If your kit... more

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Starting At
$30.37

70235 from B & M Racing

Transpak - Auto Trans Shift Kit. Fits many Chevrolets and Buicks ranging from 1982 to 1989.

Brand: B & M Racing
Part #: 70235
B&M Transpak kits create new shifting characteristics by re-routing fluids through your transmissions valve body. Each kit includes two options: RV/Heavy Duty and Hi-Performance Street. RV/Heavy Duty is for towing off-roading or other heavy-duty... more

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Starting At
$75.78

30228 from B & M Racing

Transpak - Auto Trans Shift Kit. Fits many Buicks including the Century, Electra, and many more ranging from 1970 to 1981.

Brand: B & M Racing
Part #: 30228
B&M Transpak kits create new shifting characteristics by re-routing fluids through your transmissions valve body. Each kit includes two options: RV/Heavy Duty and Hi-Performance Street. RV/Heavy Duty is for towing off-roading or other heavy-duty... more

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Starting At
$63.25

70239 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit. Fits many Chevrolets including the C10, C10 Suburban, and many more ranging from 1982 to 1989.

Brand: B & M Racing
Part #: 70239
Installing a B&M Shift Improver kit is simple. You just drop the transmission pan and take out the valve body and stock separator plate. Then you put the kits separator plate in its place replace the valve body and bolt up the pan. If your kit... more

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Starting At
$35.95

 

Stores Selling Shift Improver Kit

 

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Shift Improver Kit - Information

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