Superior K700-R4 700R4 4L60 700-R4 Shift Correction Kit 1982-1993 Transmission

Superior Transmission Parts

Shift Kit

Part Number: K700-R4

This valve body kit deals with these problems:

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

The Superior 700-R4 kit contains an anti-stick throttle valve spring. This package deals with the weak 3-4 clutch problems in a very effective manner. The feed to the clutch is made more direct. Throttle valve travel is changed to stop slipping on very light acceleration. Timing is corrected on the 3-2 downshift. Overall apply pressure and oil flow is increased.

A high performance version (K700-R4-HP) is offered for street rods, racing and extreme heavy duty.