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Automatic Transmission Shift Kit B&M/Corbeau Drivetrain & Differential
Automatic Transmission Shift Kit B&M/Corbeau On Sale
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B&M Shift Improver Kit Automatic Transmission Kit
B&M Shift Improver Kit Automatic Transmission KitFrom $117.95
From $117.95
B&M ShiftPlus Electronic Shift Improver Automatic Transmission Shift Kit
B&M ShiftPlus Electronic Shift Improver Automatic Transmission Shift KitFrom $148.95
From $148.95
B&M Transpak Automatic Transmission Recalibration Kit
B&M Transpak Automatic Transmission Recalibration KitFrom $108.95
From $108.95
22 Products
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4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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B&M Shift Improver Kit Automatic Transmission Shift Kit - 70239
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/GM TH700R4
- Incl. Gaskets/Seals/Drill Bit/Fluid SeparatorsCalifornia Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping on Orders Over $99
$71.70
$77.72
In-Stock Ships today ?
$71.70
$77.72
In-Stock Ships today
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/GM TH700R4
- Incl. Gaskets/Seals/Drill Bit/Fluid SeparatorsCalifornia Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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B&M GM 4L60E Shift Improver Kit By B&M - 70360
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- Fitment: Direct Fit
- GM 4L60E Shift Improver Kit
- Shift Improver Kit
- Crisp Shifts
- Prevents Wear
- Prevents Slipping Under Load
- Two Stages To Tayler Shift: For Use In 1993-2002 GM 4L60E Transmission
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping on Orders Over $99
$71.70
$77.72
In-Stock Ships today ?
$71.70
$77.72
In-Stock Ships today
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- Fitment: Direct Fit
- GM 4L60E Shift Improver Kit
- Shift Improver Kit
- Crisp Shifts
- Prevents Wear
- Prevents Slipping Under Load
- Two Stages To Tayler Shift: For Use In 1993-2002 GM 4L60E Transmission
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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B&M Transpak Automatic Transmission Recalibration Kit - 20228
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- Fitment: Direct Fit
- Recalibrate Auto
- Transmission Optimum Performance Select Your App
- Mode Improves Transmission Life Trans
- Removal Not Required Downshift At Any Speed Great For Trailer Towing For Heavy Loads Driving Downhill
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$128.95
$139.00
In-Stock Ships today ?
$128.95
$139.00
In-Stock Ships today
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- Fitment: Direct Fit
- Recalibrate Auto
- Transmission Optimum Performance Select Your App
- Mode Improves Transmission Life Trans
- Removal Not Required Downshift At Any Speed Great For Trailer Towing For Heavy Loads Driving Downhill
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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B&M GM Turbo 400 Shift Improver Kit - 20260
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- Fitment: Direct Fit
- Crisp Shifts
- Prevents Wear
- Prevents Slipping Under Load
- Two Stages To Tayler Shift: For Use In 1965-1987 GM Turbo 400 transmissions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping on Orders Over $99
$60.42
$65.50
In-Stock Ships today ?
$60.42
$65.50
In-Stock Ships today
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- Fitment: Direct Fit
- Crisp Shifts
- Prevents Wear
- Prevents Slipping Under Load
- Two Stages To Tayler Shift: For Use In 1965-1987 GM Turbo 400 transmissions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Reset Password
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Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
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B&M Transpak Automatic Transmission Recalibration Kit - 50229
- Fitment: Direct Fit
- Transpak Automatic Transmission Recalibration Kit
- Allows Calibration Of All Shift Points
- Firmer Shift Feel
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$108.95
$115.00
On Backorder
Contact Us for Availability or Alternatives
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Email me when this product comes in stock
LOW PRICE GUARANTEE
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$108.95
$115.00
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
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- Fitment: Direct Fit
- Transpak Automatic Transmission Recalibration Kit
- Allows Calibration Of All Shift Points
- Firmer Shift Feel
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
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Enter email address to change your password
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Choose Your Secure Checkout Method
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B&M Shift Improver Kit Automatic Transmission Shift Kit - 50260
- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/Ford C4
- Incl. Gaskets/Seals/Drill Bit/Fluid Separators
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping on Orders Over $99
$61.45
$62.54
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$61.45
$62.54
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/Ford C4
- Incl. Gaskets/Seals/Drill Bit/Fluid Separators
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
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Enter email address to change your password
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Choose Your Secure Checkout Method
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B&M Shift Improver Kit Automatic Transmission Shift Kit - 50262
- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/Ford C4
- Includes Gaskets, Seals, Drill Bit, Fluid Separators
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping on Orders Over $99
$61.45
$62.54
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$61.45
$62.54
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/Ford C4
- Includes Gaskets, Seals, Drill Bit, Fluid Separators
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
B&M Transpak Automatic Transmission Recalibration Kit - 70235
- Fitment: Direct Fit
- Transpak Automatic Transmission Recalibration Kit
- Allows Calibration Of All Shift Points
- Firmer Shift Feel
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$147.95
$165.00
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
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Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$147.95
$165.00
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Transpak Automatic Transmission Recalibration Kit
- Allows Calibration Of All Shift Points
- Firmer Shift Feel
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
B&M Transpak Automatic Transmission Recalibration Kit - 30228
- Fitment: Direct Fit
- Transpak Automatic Transmission Recalibration Kit
- Allows Calibration Of All Shift Points
- Firmer Shift Feel
- Transmission Optimum Performance Select Your App. Mode Improves Transmission Life Trans
- Removal Not Required
- Downshift At Any Speed Great For Trailer Towing For Heavy Loads Driving Downhill
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$128.95
$139.00
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$128.95
$139.00
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Transpak Automatic Transmission Recalibration Kit
- Allows Calibration Of All Shift Points
- Firmer Shift Feel
- Transmission Optimum Performance Select Your App. Mode Improves Transmission Life Trans
- Removal Not Required
- Downshift At Any Speed Great For Trailer Towing For Heavy Loads Driving Downhill
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
B&M Transpak Automatic Transmission Recalibration Kit - 30235
- Fitment: Direct Fit
- Recalibrate Auto. Transmission Optimum Performance Select Your App. Mode Improves Transmission Life Trans. Removal Not Required Downshift At Any Speed Great For Trailer Towing For Heavy Loads Driving Downhill
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$128.95
$135.00
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$128.95
$135.00
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Recalibrate Auto. Transmission Optimum Performance Select Your App. Mode Improves Transmission Life Trans. Removal Not Required Downshift At Any Speed Great For Trailer Towing For Heavy Loads Driving Downhill
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
B&M Shift Improver Kit Automatic Transmission Shift Kit - 35265
- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/GM TH200-4R
- Incl. Gaskets/Seals/Drill Bit/Fluid Separators
- Provides Crisp Shifts On Any Stock Automatic Transmission Eliminates Soft/Sluggish Shift Eliminates Shift Overlap Eliminate Clutch and Band Wear Improves Transmission Life Transmission Removal Not Required
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping on Orders Over $99
$61.45
$62.54
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$61.45
$62.54
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/GM TH200-4R
- Incl. Gaskets/Seals/Drill Bit/Fluid Separators
- Provides Crisp Shifts On Any Stock Automatic Transmission Eliminates Soft/Sluggish Shift Eliminates Shift Overlap Eliminate Clutch and Band Wear Improves Transmission Life Transmission Removal Not Required
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
B&M Ford AOD Transpak Shift Kit By B&M - 40227
- Fitment: Direct Fit
- Ford AOD Transpack Kit
- Two Programming Options
- Reduce Slippage
- Longer Transmission Life
- For Use In 1980-1992 Ford AOD Transmissions
- Not For Use In AODE Transmissions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$153.95
$162.00
On Backorder
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LOW PRICE GUARANTEE
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LOW PRICE GUARANTEE
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$153.95
$162.00
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Ford AOD Transpack Kit
- Two Programming Options
- Reduce Slippage
- Longer Transmission Life
- For Use In 1980-1992 Ford AOD Transmissions
- Not For Use In AODE Transmissions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
B&M Transpak Automatic Transmission Recalibration Kit - 40228
- Fitment: Direct Fit
- Transpak Automatic Transmission Recalibration Kit
- Allows Calibration Of All Shift Points
- Firmer Shift Feel
- Recalibrate Auto. Transmission Optimum Performance Select Your App. Mode Improves Transmission Life Trans. Removal Not Required Downshift At Any Speed Great For Trailer Towing For Heavy Loads Driving Downhill
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$128.95
$135.00
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$128.95
$135.00
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Transpak Automatic Transmission Recalibration Kit
- Allows Calibration Of All Shift Points
- Firmer Shift Feel
- Recalibrate Auto. Transmission Optimum Performance Select Your App. Mode Improves Transmission Life Trans. Removal Not Required Downshift At Any Speed Great For Trailer Towing For Heavy Loads Driving Downhill
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
B&M Shift Improver Kit Automatic Transmission Shift Kit - 40262
- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/Ford C6
- Incl. Gaskets/Seals/Drill Bit/Fluid Separators
- Provides Crisp Shifts On Any Stock Automatic Transmission Eliminates Soft/Sluggish Shift Eliminates Shift Overlap Eliminate Clutch and Band Wear Improves Transmission Life Transmission Removal Not Required
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping on Orders Over $99
$61.45
$66.61
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$61.45
$66.61
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/Ford C6
- Incl. Gaskets/Seals/Drill Bit/Fluid Separators
- Provides Crisp Shifts On Any Stock Automatic Transmission Eliminates Soft/Sluggish Shift Eliminates Shift Overlap Eliminate Clutch and Band Wear Improves Transmission Life Transmission Removal Not Required
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
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B&M Shift Improver Kit Automatic Transmission Shift Kit - 40264
- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/Ford AODE/4R70W
- Incl. Gaskets/Seals/Drill Bit/Fluid Separators
- Provides Crisp Shifts On Any Stock Automatic Transmission Eliminates Soft/Sluggish Shift Eliminates Shift Overlap Eliminate Clutch and Band Wear Improves Transmission Life Transmission Removal Not Required
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$148.95
$155.00
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$148.95
$155.00
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/Ford AODE/4R70W
- Incl. Gaskets/Seals/Drill Bit/Fluid Separators
- Provides Crisp Shifts On Any Stock Automatic Transmission Eliminates Soft/Sluggish Shift Eliminates Shift Overlap Eliminate Clutch and Band Wear Improves Transmission Life Transmission Removal Not Required
- California Residents: WARNING + View More Specs - View Less Specs
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B&M Shift Improver Kit Automatic Transmission Shift Kit - 40266
- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/4R70W
- Incl. Gaskets/Seals/Drill Bit/Fluid Separators
- Provides Crisp Shifts On Any Stock Automatic Transmission Eliminates Soft/Sluggish Shift Eliminates Shift Overlap Eliminate Clutch and Band Wear Improves Transmission Life Transmission Removal Not Required
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$148.95
$155.00
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$148.95
$155.00
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- Fitment: Direct Fit
- Shift Improver Kit Automatic Transmission Shift Kit
- For Use w/4R70W
- Incl. Gaskets/Seals/Drill Bit/Fluid Separators
- Provides Crisp Shifts On Any Stock Automatic Transmission Eliminates Soft/Sluggish Shift Eliminates Shift Overlap Eliminate Clutch and Band Wear Improves Transmission Life Transmission Removal Not Required
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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B&M GM ShiftPlus Electronic Shift Improver By B&M - 70380
- Fitment: Direct Fit
- GM Shift Improver Kit
- Change Settings On The Fly
- No Pan Removel Required
- For Use on GM 4L60E and 4L80E Transmissions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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Qualifies for Free Shipping on Orders Over $99
$76.82
$76.74
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$76.82
$76.74
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- Fitment: Direct Fit
- GM Shift Improver Kit
- Change Settings On The Fly
- No Pan Removel Required
- For Use on GM 4L60E and 4L80E Transmissions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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B&M Ford E4OD Shift Improver Kit By B&M - 10025
- Fitment: Direct Fit
- Ford E4OD Shift Improver Kit
- Shift Improver Kit
- Crisp Shifts
- Prevents Wear
- Prevents Slipping Under Load
- Two Stages To Tayler Shift: For Use In 1989-1997 Ford E4OD Transmissions
- California Residents: WARNING + View More Specs - View Less Specs
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$117.95
$122.00
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$117.95
$122.00
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- Fitment: Direct Fit
- Ford E4OD Shift Improver Kit
- Shift Improver Kit
- Crisp Shifts
- Prevents Wear
- Prevents Slipping Under Load
- Two Stages To Tayler Shift: For Use In 1989-1997 Ford E4OD Transmissions
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
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B&M Chrysler Shift Improver Kit By B&M - 10225
- Fitment: Direct Fit
- Chrysler Torqueflight
- Shift Improver Kit
- Crisp Shifts
- Prevents Wear
- Prevents Slipping Under Load
- Two Stages To Tayler Shift: For Use In 1971-1977 A-904 V8 Transmission
- For Use in 1971-1977 A727 Transmission
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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Qualifies for Free Shipping on Orders Over $99
$61.45
$62.54
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$61.45
$62.54
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- Fitment: Direct Fit
- Chrysler Torqueflight
- Shift Improver Kit
- Crisp Shifts
- Prevents Wear
- Prevents Slipping Under Load
- Two Stages To Tayler Shift: For Use In 1971-1977 A-904 V8 Transmission
- For Use in 1971-1977 A727 Transmission
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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B&M Chrysler Shift Improver Kit By B&M - 10226
- Fitment: Direct Fit
- Chrysler Torqueflight
- Shift Improver Kit
- Crisp Shifts
- Prevents Wear
- Prevents Slipping Under Load
- Two Stages To Tayler Shift: For Use In 1966-1970 A-727
- For Use In 1966-1977 A-904 6 Cylinder
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping on Orders Over $99
$66.51
$66.61
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$66.51
$66.61
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- Fitment: Direct Fit
- Chrysler Torqueflight
- Shift Improver Kit
- Crisp Shifts
- Prevents Wear
- Prevents Slipping Under Load
- Two Stages To Tayler Shift: For Use In 1966-1970 A-727
- For Use In 1966-1977 A-904 6 Cylinder
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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B&M Chrysler Transpak Shift Kit By B&M - 10228
- Fitment: Direct Fit
- Chrysler Torqueflight Transpack Kit
- Two Programming Options
- Reduce Slippage
- Longer Transmission Life
- For Use In 1966-1977 Chrysler A-727
- For Use in1966-1977 Chrysler A-904
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$148.95
$157.00
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$157.00
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- Fitment: Direct Fit
- Chrysler Torqueflight Transpack Kit
- Two Programming Options
- Reduce Slippage
- Longer Transmission Life
- For Use In 1966-1977 Chrysler A-727
- For Use in1966-1977 Chrysler A-904
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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B&M GM Turbo 400 Shift Improver Kit By B&M - 20261
- Fitment: Direct Fit
- GM Turbo 400 Shift Improver Kit
- Shift Improver Kit
- Crisp Shifts
- Prevents Wear
- Prevents Slipping Under Load
- Two Stages To Tayler Shift: For Use In 1988-1994 GM Turbo 400 Transmissions.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping on Orders Over $99
$60.42
$65.50
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$60.42
$65.50
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- Fitment: Direct Fit
- GM Turbo 400 Shift Improver Kit
- Shift Improver Kit
- Crisp Shifts
- Prevents Wear
- Prevents Slipping Under Load
- Two Stages To Tayler Shift: For Use In 1988-1994 GM Turbo 400 Transmissions.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
