Product Description
SHIFT KIT® Jr. Valve Body Repair Kit
Fits all 440T4, 4T60 1984-on
This TransGo GM 440T4, 4T60 SHIFT KIT® Jr. Valve Body Repair Kit installs quick and easy and corrects several main causes of failure. If your transmission has harsh reverse, you will want to check out #440 RK
Corrects/Prevents/Reduces:
- 2nd clutch failure
- 1-2 slide-bump
- Late or no up-shift
- Lockup shudder or glazing
- Kick-down bang
- Soft shifts when hot
- Accumulator leaks
- 3rd clutch seal failure
Also Includes:
- Upgraded accumulator seals
- Upgraded 3rd clutch seal
