- Transmission & Drivetrain
- Transmission Adapter Plates & Swap Kits
- Chevrolet Performance Transmission Adapter Kits
Complete Your GM Crate Engine and Transmission Attachment Needs
The Chevrolet Performance Transmission Adapter Kits are specially designed to allow the enthusiast to take advantage of the latest in transmission technology in one easy step. Late-model transmission technology includes greater horsepower and torque capability as well as improved efficiency through both design and manufacturing improvements. There are no additional specialized or custom items required, and these kits completely bolt-in with no modifications necessary. They also allow for a lower cost 300mm production style torque converter, or aftermarket equivalent, to be utilized.
Note: You will require an older style flexplate if installed on a two-piece style rear main seal small block engine or using the 4L70E trans on a big block engine.
GM Flexplates
Transmission Adapter Kits
Components
Chevrolet Performance Speedo Gear Housing Sleeve 700R4/TH350 Transmission
Transmission Adapter Kits
Chevrolet Performance Transmission Adapter Kit 4L60-E/4L70-E Series Transmissions
Chevrolet Performance Transmission Adapter Kit 4L60-E/4L70-E Series Transmissions
Chevrolet Performance Transmission Adapter Kit 4L65-E and 4L70-E Transmissions
Chevrolet Performance Transmission Adapter Kit 4L80 Series Transmissions
Chevrolet Performance Transmission Adapter Kit 4L80/4L85 Series Transmission
Chevrolet Performance Transmission Torque Converter Lock-Up Kit 4L60 or 700R4 Automatic Transmission (non-electronic version)
Transmission Installation Kits
Chevrolet Performance Transmission Installation Kit 6L80E to GM LS-Style Crate Engine
Chevrolet Performance Transmission Attachment Kit [GM LT Engine to SuperMatic 8L90-E]
What Are Chevrolet Performance Transmission Adapter Kits Common Pros and Cons?
Transmission adapters and kits allow engine and trans combinations to be used that originally were not available from GM. There are not any notable negative side effects from using transmission adapter kits (for example, a 4l60e transmission adapter).
Which Chevrolet Performance Transmission Adapter Kits Are Best?
When selecting a transmission adapter (ex. 4l60e adapter plate), the first step is to confirm the engine and transmission model being adapted. Next, narrow down your options that match. For LS engine applications, confirm the number of crankshaft bolts to ensure the correct adapter kit. Finally, choose the kit from the remaining options that matches your application needs and budget.
How Much Do Chevrolet Performance Transmission Adapter Kits Cost?
Chevy transmission adapters range in price between $80 and $550, depending on the application and included components.