Product Description
Part number: STP-PR280
Fits: 4L60E 1993-1998 · 4L80E 1991-1998
Fits: 4L60E 1993-1998 · 4L80E 1991-1998
Superior PR280 overdrive-lockout kit for GM 4L60E and 4L80E transmissions. It is made for vehicles that run heavily overloaded every day and, for durability, should stay out of overdrive.
Made in the USA by Superior Transmission Parts.
Specifications
| Fits | 4L60E, 4L80E |
|---|---|
| Years | 1991-1999 |
| Manufacturer part number | Superior Transmission Parts PR280 |
| 4L60E | Model years 1993-1998 |
| 4L80E | Model years 1991-1998 |
| Type | Electronic 4th gear overdrive lockout |
How it works
With the lockout switch on, fourth gear is disallowed and the coast clutch applies for more strength. With the switch off, normal operation resumes.
Notes
This insures the vehicle will not be operated in its weakest position, even when multiple drivers use it.
Product Videos
Custom Field
Transmission Model(s) 4L60E, 4L80E
Year Range 1991-1999
