Description
1978-87 Chevy
Truck Front Disc/Rear Drums Proportioning Valve
Works on all 1978-87 Chevy and GMC full size trucks that have front disc brakes
and drum rear brakes.
Works on half ton through one ton, 2 and 4 wheel drive
This Chevy truck brake proportioning valve comes with a 1 year warranty.
For use on Disc/Drum Setup Only
Our brake proportioning valve has a 9/16"-18 connection for Rear Brakes & Dual 3/8"-24
ports for the front brakes.
The connections from the Master Cylinder are 1/2"-20 and 7/16"-24.
This valve comes with a 1 year warranty.
We also offer a pigtail
for the prop valve wire sensor and a
prop
valve bleeding tool in the related items section of this page.