Product Description
Fits: E4OD / 4R100 / early AX4N
Line pressure modulator boost valve and sleeve kit for all Ford E4OD and 4R100 transmissions and early AX4N transmissions. It uses a .432 piston with a customizable .055 feed hole that can be modified up to .093 for racing diesel use. Larger inner pistons can break parts.
Specifications
| Manufacturer part number | Superior Transmission Parts K0119 |
|---|---|
| Piston | .432 |
| Feed hole | .055, can be modified up to .093 (racing diesel) |