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Best transmission shift kits - Buying Guide

Last Updated: 04/19/2024

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  #1

B&M 30262 Shift Improver Kit for Automatic Transmissions

Asin: B000CIGDKG   |   Model: 30262   |   PartNumber: 30262   |   Ean: 0019695302627   |   UPC: 019695302627

Two Kits In One Box -- Select Stage 1 For Rv/Heavy Duty Applications, Or Stage 2 For Street/Strip Applications.
Backed By The Manufacturer With A 1 Year Limited Warranty.
Installs Easily With Hand Tools.
Eliminates Shift Overlap And Excess Wear On Clutches And Bands Due To Slippage.

Features

  • Recalibrates your automatic transmission for crisp shifts, optimum performance, and extended life
  • Eliminates shift overlap and excess wear on clutches and bands due to slippage
  • Two kits in one box -- select Stage 1 for RV/heavy duty applications, or Stage 2 for street/strip applications
  • Installs easily with hand tools
  • Backed by the manufacturer with a 1 year limited warranty
  • See more on Amazon...

First Available: 03/27/2012

Brand: B&M   |   Manufacturer: B&M

Dimensions: 2.10 x 13.70 x 10.70 inches   |   Weight: 1.65 pounds

Warranty: Warranty

Amazon Price: $59.40 | as of 04/19/2024 (8:17am pst) *DETAILS
Availability: In Stock
Used Price: $40.32

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  #2

B&M 70360 Shift Improver Kit for Automatic Transmissions

Asin: B000CIKCR6   |   Model: 70360   |   PartNumber: 70360   |   Ean: 7262318293816, 0019695703608   |   UPC: 019695703608

Two Kits In One Box -- Select Stage 1 For Rv/Heavy Duty Applications, Or Stage 2 For Street/Strip Applications.
Installs Easily With Hand Tools.
Eliminates Shift Overlap And Excess Wear On Clutches And Bands Due To Slippage.

Features

  • Recalibrates your automatic transmission for crisp shifts, optimum performance, and extended life
  • Eliminates shift overlap and excess wear on clutches and bands due to slippage
  • Two kits in one box -- select Stage 1 for RV/heavy duty applications, or Stage 2 for street/strip applications
  • Installs easily with hand tools
  • See more on Amazon...

First Available: 03/27/2012

Brand: B&M   |   Manufacturer: B&M

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.10 Pounds

Warranty: Warranty

Amazon Price: $71.70 | as of 04/19/2024 (8:17am pst) *DETAILS
Availability: In Stock
List Price: $75.22

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  #3

B&M 70239 Shift Improver Kit for Automatic Transmissions

Asin: B000CIKCNA   |   Model: 70239   |   PartNumber: 70239   |   Ean: 0019695702397   |   UPC: 019695702397

Two Kits In One Box -- Select Stage 1 For Rv/Heavy Duty Applications, Or Stage 2 For Street/Strip Applications.
Backed By The Manufacturer With A 1 Year Limited Warranty.
Installs Easily With Hand Tools.
Eliminates Shift Overlap And Excess Wear On Clutches And Bands Due To Slippage.

Features

  • Recalibrates your automatic transmission for crisp shifts, optimum performance, and extended life
  • Eliminates shift overlap and excess wear on clutches and bands due to slippage
  • Two kits in one box -- select Stage 1 for RV/heavy duty applications, or Stage 2 for street/strip applications
  • Installs easily with hand tools
  • Backed by the manufacturer with a 1 year limited warranty
  • See more on Amazon...

First Available: 03/27/2012

Brand: B&M   |   Manufacturer: B&M

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.90 Pounds

Warranty: Warranty

Amazon Price: $69.99 | as of 04/19/2024 (8:17am pst) *DETAILS
Availability: In Stock

See On Amazon



  #4

B&M 20260 Shift Improver Kit for Automatic Transmissions

Asin: B000CIGDFQ   |   Model: 20260   |   PartNumber: 20260   |   Ean: 0019695202606   |   UPC: 019695202606

Two Kits In One Box -- Select Stage 1 For Rv/Heavy Duty Applications, Or Stage 2 For Street/Strip Applications.
Backed By The Manufacturer With A 1 Year Limited Warranty.
Installs Easily With Hand Tools.
Eliminates Shift Overlap And Excess Wear On Clutches And Bands Due To Slippage.

Features

  • Recalibrates your automatic transmission for crisp shifts, optimum performance, and extended life
  • Eliminates shift overlap and excess wear on clutches and bands due to slippage
  • Two kits in one box -- select Stage 1 for RV/heavy duty applications, or Stage 2 for street/strip applications
  • Installs easily with hand tools
  • Backed by the manufacturer with a 1 year limited warranty
  • See more on Amazon...

First Available: 03/27/2012

Brand: B&M   |   Manufacturer: B&M

Dimensions: 0.20 x 17.00 x 13.90 inches   |   Weight: 0.88 pounds

Warranty: Warranty

Amazon Price: $60.42 | as of 04/19/2024 (8:17am pst) *DETAILS
Availability: In Stock
Used Price: $31.08

See On Amazon



  #5

B&M 40228 Transpak Shift Kit

Asin: B000CIKC26   |   Model: 40228   |   PartNumber: 40228   |   Ean: 0019695402280   |   UPC: 019695402280

Transmission Removal Is Not Required.
Backed By The Manufacturer With A 1 Year Limited Warranty.
Retains Normal Automatic Operation With Selector In "Drive".
Two Kits In One Box -- Select Stage 1 For Heavy Duty Applications, Or Stage 2 For Hi-Performance Street Applications.

Features

  • Recalibrates your automatic transmission for optimum performance and extended life
  • Two kits in one box -- select Stage 1 for heavy duty applications, or Stage 2 for hi-performance street applications
  • Transmission removal is not required
  • Retains normal automatic operation with selector in Drive
  • Backed by the manufacturer with a 1 year limited warranty
  • See more on Amazon...

First Available: 03/27/2012

Brand: B&M   |   Manufacturer: B&M

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.95 Pounds

Amazon Price: $128.95 | as of 04/19/2024 (8:17am pst) *DETAILS
Availability: In Stock

See On Amazon



  #6

American Shifter 58875 Single Action Automatic Transmission Shifter Kit with 16" Single Bend Arm and Black Knob for GM TH350 Transmission

Asin: B005R90BQM   |   Model: 58875   |   PartNumber: 58875   |   Ean: 0802269625822   |   UPC: 802269625822

Unique Front, Mid, Or Rear Mounting Options.
True Machine Craftsmanship.
Multi-Axis Adjustments.
Offers Custom Fit Transmission Mounts.

Features

  • Single action automatic transmission shifter; 16 inches single bend arm with black knob
  • Offers custom fit transmission mounts
  • Unique front, mid, or rear mounting options
  • Multi-axis adjustments
  • True machine craftsmanship
  • See more on Amazon...

First Available: 02/16/2012

Brand: American Shifter   |   Manufacturer: American Shifter

Dimensions: 0.01 x 16.00 x 16.00 inches   |   Weight: 11.00 Pounds

Amazon Price: $442.92 | as of 04/19/2024 (8:17am pst) *DETAILS
Availability: In Stock

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  #7

American Shifter 58579 Single Action Automatic Transmission Shifter Kit with 12" Single Bend Arm and Black Knob for GM 700R4 Transmission

Asin: B005R9084M   |   Model: 58579   |   PartNumber: 58579   |   Ean: 0802269622869   |   UPC: 802269622869

Unique Front, Mid, Or Rear Mounting Options.
True Machine Craftsmanship.
Multi-Axis Adjustments.
Offers Custom Fit Transmission Mounts.

Features

  • Single action automatic transmission shifter; 12 inches single bend arm with black knob
  • Offers custom fit transmission mounts
  • Unique front, mid, or rear mounting options
  • Multi-axis adjustments
  • True machine craftsmanship
  • See more on Amazon...

First Available: 02/16/2012

Brand: American Shifter   |   Manufacturer: American Shifter

Weight: 11.00 pounds

Amazon Price: $430.92 | as of 04/19/2024 (8:17am pst) *DETAILS

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  #8

B&M 20229 TransKit Street/Strip Automatic Transmission Upgrade Kit

Asin: B000CIGDCY   |   Model: 20229   |   PartNumber: 20229   |   Ean: 0019695202293   |   UPC: 019695202293

Includes High Performance Friction Materials, A Complete Overhaul Gasket Set, Drain Plug Kit, And Special Replacement Valves And Springs.
Backed By The Manufacturer With A 1 Year Limited Warranty.
Comes Complete With Full Instructions On How To Assemble Your Transmission To B&M Specifications.
Includes All The Necessary Parts To Convert Your Valve Body To A Full B&M Manual/Automatic Valve Body.

Features

  • The same quality components B&M uses to create their Street/Strip transmissions available as a do-it-yourself kit
  • Includes all the necessary parts to convert your valve body to a full B&M manual/automatic valve body
  • Includes high performance friction materials, a complete overhaul gasket set, drain plug kit, and special replacement valves and springs
  • Comes complete with full instructions on how to assemble your transmission to B&M specifications
  • Backed by the manufacturer with a 1 year limited warranty
  • See more on Amazon...

First Available: 03/27/2012

Brand: B&M   |   Manufacturer: B&M

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.74 Pounds

Amazon Price: $389.95 | as of 04/19/2024 (8:17am pst) *DETAILS
Availability: In Stock

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  #9

B&M 10226 Shift Improver Kit for Automatic Transmissions

Asin: B000CIKBM2   |   Model: 10226   |   PartNumber: 10226   |   Ean: 0019695102265   |   UPC: 019695102265

Two Kits In One Box -- Select Stage 1 For Rv/Heavy Duty Applications, Or Stage 2 For Street/Strip Applications.
Backed By The Manufacturer With A 1 Year Limited Warranty.
Installs Easily With Hand Tools.
Eliminates Shift Overlap And Excess Wear On Clutches And Bands Due To Slippage.

Features

  • Recalibrates your automatic transmission for crisp shifts, optimum performance, and extended life
  • Eliminates shift overlap and excess wear on clutches and bands due to slippage
  • Two kits in one box -- select Stage 1 for RV/heavy duty applications, or Stage 2 for street/strip applications
  • Installs easily with hand tools
  • Backed by the manufacturer with a 1 year limited warranty
  • See more on Amazon...

First Available: 03/27/2012

Brand: B&M   |   Manufacturer: B&M

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.22 Pounds

Amazon Price: $61.45 | as of 04/19/2024 (8:17am pst) *DETAILS
Availability: In Stock

See On Amazon



  #10

American Shifter 57923 Dual Action Automatic Transmission Shifter Kit with 23" Dual Bend Arm and Black Knob for GM 700R4 Transmission

Asin: B005R91X9G   |   Model: 57923   |   PartNumber: 57923   |   Ean: 0802269616240   |   UPC: 802269616240

Unique Front, Mid, Or Rear Mounting Options.
True Machine Craftsmanship.
Multi-Axis Adjustments.
Offers Custom Fit Transmission Mounts.

Features

  • Dual action automatic transmission shifter; 23 inches dual bend arm with black knob
  • Offers custom fit transmission mounts
  • Unique front, mid, or rear mounting options
  • Multi-axis adjustments
  • True machine craftsmanship
  • See more on Amazon...

First Available: 02/16/2012

Brand: American Shifter   |   Manufacturer: American Shifter

Amazon Price: $546.92 | as of 04/19/2024 (8:17am pst) *DETAILS

See On Amazon



  #11

American Shifter 60643 Single Action Automatic Transmission Shifter Kit with 16" Single Bend Arm and Deluxe Knob for GM 4L60-E Transmission

Asin: B005R91WVK   |   Model: 60643   |   PartNumber: 60643   |   Ean: 0802269643505   |   UPC: 802269643505

Unique Front, Mid, Or Rear Mounting Options.
True Machine Craftsmanship.
Multi-Axis Adjustments.
Offers Custom Fit Transmission Mounts.

Features

  • Single action automatic transmission shifter; 16 inches single bend arm with deluxe knob
  • Offers custom fit transmission mounts
  • Unique front, mid, or rear mounting options
  • Multi-axis adjustments
  • True machine craftsmanship
  • See more on Amazon...

First Available: 02/16/2012

Brand: American Shifter   |   Manufacturer: American Shifter

Amazon Price: $459.92 | as of 04/19/2024 (8:17am pst) *DETAILS

See On Amazon



  #12

B&M 70235 Transpak Shift Kit

Asin: B000CIGE7S   |   Model: 70235   |   PartNumber: 70235   |   Ean: 0019695702359   |   UPC: 019695702359

Transmission Removal Is Not Required.
Backed By The Manufacturer With A 1 Year Limited Warranty.
Retains Normal Automatic Operation With Selector In "Drive".
Two Kits In One Box -- Select Stage 1 For Heavy Duty Applications, Or Stage 2 For Hi-Performance Street Applications.

Features

  • Recalibrates your automatic transmission for optimum performance and extended life
  • Two kits in one box -- select Stage 1 for heavy duty applications, or Stage 2 for hi-performance street applications
  • Transmission removal is not required
  • Retains normal automatic operation with selector in Drive
  • Backed by the manufacturer with a 1 year limited warranty
  • See more on Amazon...

First Available: 03/27/2012

Brand: B&M   |   Manufacturer: B&M

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.14 Pounds

Amazon Price: $147.95 | as of 04/19/2024 (8:17am pst) *DETAILS
Availability: In Stock

See On Amazon



  #13

American Shifter 60649 Single Action Automatic Transmission Shifter Kit with 16" Single Bend Arm and Deluxe Knob for GM 700R4 Transmission

Asin: B005R91X64   |   Model: 60649   |   PartNumber: 60649   |   Ean: 0802269646162   |   UPC: 802269646162

Unique Front, Mid, Or Rear Mounting Options.
True Machine Craftsmanship.
Multi-Axis Adjustments.
Offers Custom Fit Transmission Mounts.

Features

  • Single action automatic transmission shifter; 16 inches single bend arm with deluxe knob
  • Offers custom fit transmission mounts
  • Unique front, mid, or rear mounting options
  • Multi-axis adjustments
  • True machine craftsmanship
  • See more on Amazon...

First Available: 02/16/2012

Brand: American Shifter   |   Manufacturer: American Shifter

Amazon Price: $459.92 | as of 04/19/2024 (8:17am pst) *DETAILS

See On Amazon



  #14

American Shifter 60581 Single Action Automatic Transmission Shifter Kit with 10" Single Bend Arm and Deluxe Knob for GM 700R4 Transmission

Asin: B005R91O54   |   Model: 60581   |   PartNumber: 60581   |   Ean: 0802269642881   |   UPC: 802269642881

Unique Front, Mid, Or Rear Mounting Options.
True Machine Craftsmanship.
Multi-Axis Adjustments.
Offers Custom Fit Transmission Mounts.

Features

  • Single action automatic transmission shifter; 10 inches single bend arm with deluxe knob
  • Offers custom fit transmission mounts
  • Unique front, mid, or rear mounting options
  • Multi-axis adjustments
  • True machine craftsmanship
  • See more on Amazon...

First Available: 02/16/2012

Brand: American Shifter   |   Manufacturer: American Shifter

Amazon Price: $452.92 | as of 04/19/2024 (8:17am pst) *DETAILS

See On Amazon



  #15

American Shifter 58909 Single Action Automatic Transmission Shifter Kit with 23" Single Bend Arm and Black Knob for GM TH350 Transmission

Asin: B005R90FVS   |   Model: 58909   |   PartNumber: 58909   |   Ean: 0802269626164   |   UPC: 802269626164

Unique Front, Mid, Or Rear Mounting Options.
True Machine Craftsmanship.
Multi-Axis Adjustments.
Offers Custom Fit Transmission Mounts.

Features

  • Single action automatic transmission shifter; 23 inches single bend arm with black knob
  • Offers custom fit transmission mounts
  • Unique front, mid, or rear mounting options
  • Multi-axis adjustments
  • True machine craftsmanship
  • See more on Amazon...

First Available: 02/16/2012

Brand: American Shifter   |   Manufacturer: American Shifter

Weight: 11.00 pounds

Amazon Price: $452.92 | as of 04/19/2024 (8:17am pst) *DETAILS

See On Amazon



  #16

B&M 40264 Shift Improver Shift Kit

Asin: B000CIKC3U   |   Model: 40264   |   PartNumber: 40264   |   Ean: 0019695402648   |   UPC: 019695402648

Two Kits In One Box -- Select Stage 1 For Rv/Heavy Duty Applications, Or Stage 2 For Street/Strip Applications.
Backed By The Manufacturer With A 1 Year Limited Warranty.
Installs Easily With Hand Tools.
Eliminates Shift Overlap And Excess Wear On Clutches And Bands Due To Slippage.

Features

  • Recalibrates your automatic transmission for crisp shifts, optimum performance, and extended life
  • Eliminates shift overlap and excess wear on clutches and bands due to slippage
  • Two kits in one box -- select Stage 1 for RV/heavy duty applications, or Stage 2 for street/strip applications
  • Installs easily with hand tools
  • Backed by the manufacturer with a 1 year limited warranty
  • See more on Amazon...

First Available: 03/27/2012

Brand: B&M   |   Manufacturer: B&M

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 1.00 Pounds

Amazon Price: $148.95 | as of 04/19/2024 (8:17am pst) *DETAILS
Availability: In Stock

See On Amazon



  #17

American Shifter 19221 Single Action Automatic Transmission Shifter Kit (12 Single Bend Black Arm with Black Knob)

Asin: B00WXYO28C   |   Model: 19221   |   PartNumber: 19221   |   Ean: 0802269178885   |   UPC: 802269178885

Application :: Ford Ado.
Knob :: Black.
Arm :: 12 Single Bend.
Shift Action :: Push Button.

Features

  • Arm Finish :: Satin Black
  • Shift Action :: Push Button
  • Application :: Ford Ado
  • Arm :: 12 Single Bend
  • Knob :: Black
  • See more on Amazon...

First Available: 09/19/2015

Brand: American Shifter   |   Manufacturer: American Shifter

Weight: 0.00 pounds

Amazon Price: $235.15 | as of 04/19/2024 (8:17am pst) *DETAILS
Availability: Temporarily out of stock. We are working hard to be back in stock. Place your order and we’ll email you when we have an estimated delivery date. You won’t be charged until the item ships.

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  #18

American Shifter 60977 Single Action Automatic Transmission Shifter Kit with 23" Dual Bend Arm and Deluxe Knob for GM 700R4 Transmission

Asin: B005R926A6   |   Model: 60977   |   PartNumber: 60977   |   Ean: 0802269646841   |   UPC: 802269646841

Unique Front, Mid, Or Rear Mounting Options.
True Machine Craftsmanship.
Multi-Axis Adjustments.
Offers Custom Fit Transmission Mounts.

Features

  • Single action automatic transmission shifter; 23 inches dual bend arm with deluxe knob
  • Offers custom fit transmission mounts
  • Unique front, mid, or rear mounting options
  • Multi-axis adjustments
  • True machine craftsmanship
  • See more on Amazon...

First Available: 02/16/2012

Brand: American Shifter   |   Manufacturer: American Shifter

Amazon Price: $565.57 | as of 04/19/2024 (8:17am pst) *DETAILS

See On Amazon



  #19

American Shifter 57925 Dual Action Automatic Transmission Shifter Kit with 23" Dual Bend Arm and Black Knob for GM TH350 Transmission

Asin: B005R91XBO   |   Model: 57925   |   PartNumber: 57925   |   Ean: 0802269616264   |   UPC: 802269616264

Unique Front, Mid, Or Rear Mounting Options.
True Machine Craftsmanship.
Multi-Axis Adjustments.
Offers Custom Fit Transmission Mounts.

Features

  • Dual action automatic transmission shifter; 23 inches dual bend arm with black knob
  • Offers custom fit transmission mounts
  • Unique front, mid, or rear mounting options
  • Multi-axis adjustments
  • True machine craftsmanship
  • See more on Amazon...

First Available: 02/16/2012

Brand: American Shifter   |   Manufacturer: American Shifter

Amazon Price: $599.76 | as of 04/19/2024 (8:17am pst) *DETAILS

See On Amazon




Looking For Something Else? Search

Top Reviewed

  1. B&M 20260 Shift Improver Kit for Automatic Transmissions
  2. B&M 30262 Shift Improver Kit for Automatic Transmissions
  3. B&M 70239 Shift Improver Kit for Automatic Transmissions
  4. B&M 70360 Shift Improver Kit for Automatic Transmissions
  5. B&M 70235 Transpak Shift Kit
  6. American Shifter 58875 Single Action Automatic Transmission Shifter Kit with 16" Single Bend Arm and...
  7. American Shifter 60977 Single Action Automatic Transmission Shifter Kit with 23" Dual Bend Arm and D...
  8. American Shifter 57925 Dual Action Automatic Transmission Shifter Kit with 23" Dual Bend Arm and Bla...
  9. B&M 40264 Shift Improver Shift Kit
  10. American Shifter 57923 Dual Action Automatic Transmission Shifter Kit with 23" Dual Bend Arm and Bla...

Most Popular

  1. B&M 30262 Shift Improver Kit for Automatic Transmissions
  2. B&M 70360 Shift Improver Kit for Automatic Transmissions
  3. B&M 70239 Shift Improver Kit for Automatic Transmissions
  4. B&M 20260 Shift Improver Kit for Automatic Transmissions
  5. B&M 40228 Transpak Shift Kit
  6. American Shifter 58875 Single Action Automatic Transmission Shifter Kit with 16" Single Bend Arm and...
  7. American Shifter 58579 Single Action Automatic Transmission Shifter Kit with 12" Single Bend Arm and...
  8. B&M 20229 TransKit Street/Strip Automatic Transmission Upgrade Kit
  9. B&M 10226 Shift Improver Kit for Automatic Transmissions
  10. American Shifter 57923 Dual Action Automatic Transmission Shifter Kit with 23" Dual Bend Arm and Bla...
  11. American Shifter 60643 Single Action Automatic Transmission Shifter Kit with 16" Single Bend Arm and...
  12. B&M 70235 Transpak Shift Kit
  13. American Shifter 60649 Single Action Automatic Transmission Shifter Kit with 16" Single Bend Arm and...
  14. American Shifter 60581 Single Action Automatic Transmission Shifter Kit with 10" Single Bend Arm and...
  15. American Shifter 58909 Single Action Automatic Transmission Shifter Kit with 23" Single Bend Arm and...
  16. B&M 40264 Shift Improver Shift Kit



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