Shift Improver Kits

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Transmission / Drivetrain Subcategories

 
70706 from Jet Performance

Power Shift Plus

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
10225 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit

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

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
$69.99

10226 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit

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

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
$69.99

10227 from B & M Racing

Transpak - Auto Trans Shift Kit

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

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

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
$29.94

10228 from B & M Racing

Transpak - Auto Trans Shift Kit

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

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

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

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

Compare Prices

Starting At
$63.25

50262 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit

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

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

Compare Prices

Starting At
$30.25

20261 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit

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

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

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

Compare Prices

Starting At
$63.25

70239 from B & M Racing

Shift Improver Kit - Auto Trans Shift Kit

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

30235 from B & M Racing

Transpak - Auto Trans Shift Kit

Part #: 30235
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

Compare Prices

Starting At
$63.25

35229 from B & M Racing

Transpak - Auto Trans Shift Kit

Part #: 35229
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

Compare Prices

Starting At
$63.25

 

Stores Selling Shift Improver Kit

 

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Shift Improver Kit - Information

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