Shift Kit / Gm 8L45 / 8l90e (2015-up)

Shift Kit for GM 8L45 & 8L90E Transmissions (2015-Up) | Chevrolet/GM | Transgo

Upgrade the performance and durability of your GM 8L45 or 8L90E automatic transmission with this Transgo Shift Kit. Designed for 2015 and newer Chevrolet and GM vehicles, this kit corrects common valve body issues and delivers firmer, more responsive shifts. Whether you are a professional transmission builder or a dedicated DIY enthusiast, this Transgo shift kit provides a proven solution for extending transmission life and improving drivability.

Key Features

• Engineered by Transgo, a trusted name in transmission valve body calibration and shift correction
• Fixes common shift concerns including slipping, delayed engagement, and harsh or soft shifts
• Improves clutch and band durability by optimizing hydraulic pressure and shift timing
• Direct-fit components for straightforward installation in 8L45 and 8L90E valve bodies
• Ideal for stock rebuilds, performance upgrades, and towing applications

Compatibility

This Transgo shift kit is compatible with Chevrolet and GM vehicles equipped with the 8L45 or 8L90E automatic transmission from 2015 and up. It is not manufactured by Chevrolet or GM; those are the compatible vehicle brands. Please verify your transmission code before ordering.

Why Choose This Part?

Transgo has decades of experience solving real-world transmission problems, and this shift kit is no exception. It is the smart choice for anyone looking to restore or enhance the performance of a GM 8L45 or 8L90E transmission. Don't settle for poor shift quality or premature wear. Order your Transgo shift kit today and feel the difference on your very first drive.