Description

4L80 4L85 Billet Aluminum Reverse Manual Valve Body With Engine Braking

This is a non Transbrake Valvebody

Features:
Designed from clean sheet of paper
Works Well on the Street and at the Track
Direct replacement for 1991 to 2010 4L80E
Full Manual Reverse Pattern
No Shift Computer Required
No Moving Parts
No Electrical Parts for Shifting
Retains Lockup Function
Engine Braking
Backs up from Reverse Shifter Position
Adjustable Pressure from 150-300 psi
Rock Steady Pressure Regulation
Shifts on Command
Includes Billet Aluminum Bulkhead Connector
Requires NO special boost valves
Can be Used With a Stock Pan
Transmission does not need to be removed from vehicle!!
Typically 1 Hour Installation