High Performance 700R4 Shift Correction Kit w/ Pump Boost Valve
This GM 700R4 transmission Shift Correction Kit, by Superior Transmission Parts, contains an anti-stick throttle spring and deals with the weak 3-4 clutch problems in a very effective manner. The feed to the clutch is made more direct. The throttle valve travel is changed to stop slipping on the very light acceleration. Timing is corrected on the 3-2 downshift and overall apply pressure/oil flow is increased.
Kit includes the big .471'' TV boost valve and throttle valve sleeve for full throttle 3-4 up shifts plus valve body modulations that keep apply pressures up to needed capacity.
THIS 700R4 SHIFT CORRECTION KIT ADDRESSES THESE ISSUES
- Inadequate pressure rise
- Burned clutches and bands
- Erratic shift points
- Soft or bump up shifts
- Bump on coast down shifts
- Raises lock up speed
- 2nd and 3rd Flare Up
- Part throttle searching between 4th and 3rd
Superior Part Number: K700-R4-V
