1976-1986 Ford GMC PV2. This brake valve is a 5 port valve and will work as left mount, right mount or bottom mount. The valve has 9/16"-18 connection for Rear Brakes & Dual 3/8"-24 ports for the front brakes.
Chrome Proportioning Valve Port Disc Drum PV2 for 1976 to 1986 Ford and GMC
Black Proportioning Valve Port Disc Drum PV2 for 1976 to 1986 Ford and GMC
Proportioning Valve Port Disc Drum PV2 1976 -1985 1986 for Ford and GMC 172-1350
Chrome Proportioning Valve Port Drum Drum PV4 for 1976 to 1986 Ford and GMC
GM Proportioning Valve Kit Disc Front Disc Rear Mounting Bracket Lines PV4
1968-72 GM A-Body Proportioning Valve Kit Disc Brake Conversion Disc Drum Prop