Product Description
TransLab Valve Body Upgrade Kit by Superior Transmission Parts
Works with all KM OD 4 Solenoid ECT's types. Including F4A33, W4A33, F4A22, F4A23, KM176, KM177 and all KM's.
Corrects or Prevents the Following Problems
- 2-3 Flair
- Coast Downshifts Clunks
- Long Soft Slide Shifts
- Part Throttle 3-2 Bang
- Hits Rev Limiter at Full Throttle (Driver must lift foot to get 2-3 shift)
- Slide 1-2
- 3rd Gear Starts
Superior Transmission Parts: STL-175-HP
