23 Of Best Automotive Replacement Transmission Shift Kits In 2024

TOP 1

Dorman 609-039 Transmission Shift Actuator Compatible with Select Ford

Dorman
609-039
6.75 x 4.50 x 4.00 inches
0.49 pounds

Our Score

4.95

Product Features

The Best Option - This Actuator Is A Reliable Replacement For An Original Part That Has Failed As A Result Of Collision Damage Or Fatigue.
Direct Substitution – On Specific Vehicle Applications, This Shift Interlock Actuator Is Made To Match The Fit And Performance Of The Original Actuator.
Quality that can be trusted - With a US-based team of product experts and more than a century of automotive experience
Make sure you're in the right size. Input your vehicle's make, model, and trim level into the Garage Tool to ensure this part fits your specific vehicle.
Construction that is long lasting - To ensure dependable performance and a long service life, this part is made from high-quality materials.
TOP 2

B&M 70239 Shift Improver Kit

B&M
70239
0.50 pounds

Our Score

4.9

Product Features

Eliminates shift overlap as well as excessive wear on clutches and bands caused by slippage.
Reconfigures your automatic transmission for crisper shifts, improved performance, and longer life.
In One Box, You Get Two Kits - For RV/Heavy Duty applications, choose Stage 1; for street/strip applications, choose Stage 2.
Hand tools are all that is required to complete the installation.
A One-Year Limited Warranty is provided by the manufacturer.
TOP 3

Dorman 924-733 Shift Interlock Solenoid Compatible with Select Ford

Dorman
924-733
3.30 x 1.20 x 3.30 inches
0.30 pounds

Our Score

4.8

Product Features

The Best Option - This solenoid is a dependable replacement for an original part that has been damaged or failed as a result of fatigue, excessive heat, or electrical current.
Direct Substitution – On Specific Vehicles, This Shift Interlock Solenoid Is Designed To Match The Fit And Function Of The Original Solenoid.
Quality that can be trusted - With a US-based team of product experts and more than a century of automotive experience
Make sure you're in the right size. Input your vehicle's make, model, and trim level into the Garage Tool to ensure this part fits your specific vehicle.
Construction that is long lasting - To ensure dependable performance and a long service life, this solenoid is constructed with high-quality components.
TOP 4

Transgo Aluminum Powerglide Transmission Reprogramming Shift Kit PG-2S 1963-73

Transparts Warehouse
1.00 pounds

Our Score

4.7

Product Features

Shifts can be controlled completely manually or automatically. Full- Street/Strip racing is a type of racing that takes place on the streets or on the strip
Powerglide 63-Powerglide 63-Powerglide 63-Powerglide 63-Powerglide 63-Powerglide
It is not necessary to remove the transmission for proper installation.
TOP 5

B&M 35265 Shift Improver Kit

B&M
35265
0.50 pounds

Our Score

4.65

Product Features

Eliminates shift overlap as well as excessive wear on clutches and bands caused by slippage.
Reconfigures your automatic transmission for crisper shifts, improved performance, and longer life.
In One Box, You Get Two Kits - For RV/Heavy Duty applications, choose Stage 1; for street/strip applications, choose Stage 2.
Hand tools are all that is required to complete the installation.
A One-Year Limited Warranty is provided by the manufacturer.
TOP 6

B&M 20260 Shift Improver Kit

B&M
20260
17.00 x 13.90 x 0.20 inches
0.10 pounds

Our Score

4.55

Product Features

Eliminates shift overlap as well as excessive wear on clutches and bands caused by slippage.
Reconfigures your automatic transmission for crisper shifts, improved performance, and longer life.
In One Box, You Get Two Kits - For RV/Heavy Duty applications, choose Stage 1; for street/strip applications, choose Stage 2.
Hand tools are all that is required to complete the installation.
A One-Year Limited Warranty is provided by the manufacturer.
TOP 7

B&M 10025 Shift Improver Shift Kit

B&M
10025
1.26 pounds

Our Score

4.45

Product Features

Eliminates shift overlap as well as excessive wear on clutches and bands caused by slippage.
Reconfigures your automatic transmission for crisper shifts, improved performance, and longer life.
In One Box, You Get Two Kits - For RV/Heavy Duty applications, choose Stage 1; for street/strip applications, choose Stage 2.
Hand tools are all that is required to complete the installation.
A One-Year Limited Warranty is provided by the manufacturer.
TOP 8

GM Genuine Parts 26097679 Automatic Transmission Shift Lock Control Actuator

GM
26097679
9.62 x 4.12 x 4.00 inches
0.45 pounds

Our Score

4.4

Product Features

Providing Gm Oe's Quality, Reliability, And Durability
For the original factory component on your Gm vehicle, this is a recommended replacement part.
Fit, Form, And Function Are Manufactured To Gm Oe Specifications
TOP 9

B&M 70360 Shift Improver Kit

B&M
70360
0.10 pounds

Our Score

4.35

Product Features

Eliminates shift overlap as well as excessive wear on clutches and bands caused by slippage.
Reconfigures your automatic transmission for crisper shifts, improved performance, and longer life.
In One Box, You Get Two Kits - For RV/Heavy Duty applications, choose Stage 1; for street/strip applications, choose Stage 2.
Hand tools are all that is required to complete the installation.
TOP 10

Transgo SK 4L60E Shift Kit

GFX
SK 4L60E

Our Score

4.3

Product Features

4L60E, 4L65E, and 4L70E are the 4L60E, 4L65E, and 4L70E transmissions.
Sk 4L60E Shift Kit by Transgo
Gm 1993-
**With the exception of hybrid units**
TOP 11

Transgo 4L80EHD2 Reprogramming Kit

Transmaxx
0.11 pounds

Our Score

4.2

Product Features

Transmaxx Is A Prominent Supplier To The Automatic Transmission Aftermarket. All Transmaxx products are designed to meet or exceed OEM specifications.
TOP 12

Transgo 6L8CSTCC Valve Kit

Transmaxx
0.11 pounds

Our Score

4.1

Product Features

Transmaxx Is A Prominent Supplier To The Automatic Transmission Aftermarket. All Transmaxx products are designed to meet or exceed OEM specifications.
TOP 13

4L60E 4L65E 4L70E 4L75E Transmission Shift Kit Valve Body Rebuild Kit

Transgo
FBA_SK 4L60E
0.11 pounds

Our Score

4.05

Product Features

From 1993 to the present. 2010
TOP 14

B&M 40262 Shift Improver Kit

B&M
40262
1.00 pounds

Our Score

4.05

Product Features

Eliminates shift overlap as well as excessive wear on clutches and bands caused by slippage.
Reconfigures your automatic transmission for crisper shifts, improved performance, and longer life.
In One Box, You Get Two Kits - For RV/Heavy Duty applications, choose Stage 1; for street/strip applications, choose Stage 2.
Hand tools are all that is required to complete the installation.
A One-Year Limited Warranty is provided by the manufacturer.
TOP 15

Transgo SK 4455E Shift Kit 4R44E 5R55E 4R55E

Transmaxx
0.11 pounds

Our Score

4

Product Features

Transmaxx Is A Prominent Supplier To The Automatic Transmission Aftermarket. All Transmaxx products are designed to meet or exceed OEM specifications.
TOP 16

Transgo SK 700JR Shift Kit-Jr TH700-R4

Transmaxx
0.11 pounds

Our Score

3.95

Product Features

Transmaxx Is A Prominent Supplier To The Automatic Transmission Aftermarket. All Transmaxx products are designed to meet or exceed OEM specifications.
TOP 17

GM Genuine Parts 96042540 Automatic Transmission Manual Shift Shaft Position Switch

General Motors
96042540
6.20 x 3.20 x 3.10 inches
0.40 pounds

Our Score

3.9

Product Features

Providing Gm Oe's Quality, Reliability, And Durability
For the original factory component on your Gm vehicle, this is a recommended replacement part.
Fit, Form, And Function Are Manufactured To Gm Oe Specifications
Please contact your nearest Gm dealer or Acdelco service center for proper installation or programming instructions.
TOP 18

Transgo SK 350 Shift Kit TH350 69-86

Transmaxx
0.11 pounds

Our Score

3.8

Product Features

Transmaxx Is A Prominent Supplier To The Automatic Transmission Aftermarket. All Transmaxx products are designed to meet or exceed OEM specifications.
TOP 19

Transgo SK 6L80 Shift Kit

GFX
SK 6L80

Our Score

3.7

Product Features

6L45, 6L50, 6L80, and 6L90 are all 6L45, 6L50, 6L80, and 6L90.
Sk 6L80 Shift Kit by Transgo
Gm 2007- 2016
TOP 20

Transgo 4R100HD2 Reprogramming Kit HD & HP 4R100

Transmaxx
0.11 pounds

Our Score

3.6

Product Features

Transmaxx Is A Prominent Supplier To The Automatic Transmission Aftermarket. All Transmaxx products are designed to meet or exceed OEM specifications.
TOP 21

B&M 30228 Transpak Automatic Transmission Recalibration Kit

B&M
30228
0.13 pounds

Our Score

3.6

Product Features

In One Box, You Get Two Kits - For heavy-duty applications, choose Stage 1 or Stage 2; for high-end applications, choose Stage 3. Applications for High Performance on the Street
Recalibrates your automatic transmission for improved performance and longer life.
It is not necessary to remove the transmission.
With the selector in "Drive," the system continues to operate normally.
A One-Year Limited Warranty is provided by the manufacturer.
TOP 22

Transgo SK 700 Shift Kit TH700-R4 82-93

Transmaxx
0.11 pounds

Our Score

3.6

Product Features

Transmaxx Is A Prominent Supplier To The Automatic Transmission Aftermarket. All Transmaxx products are designed to meet or exceed OEM specifications.
TOP 23

Azusa Jack Shaft Kit - 5/8in. x 10in

AzusaWAMTHUS
4.00 pounds

Our Score

3.5

Product Features

A 5/8" by 10" jackshaft is included in this kit.
Brand New 5/8" X 10" Go Kart/Minibike Complete Jackshaft Kit
5/8" Id. 8 Tooth Sprocket With Built-In Key For 40/41 Chain
Precision Bearings with 2 Sealed Bearings 3/16" x 3/16" x 3/4" is the size of one key. 1 5/8" Id. Collar
5/8" Id. 14 Tooth Sprocket For 40/41 Chain Two hangers for bearings