1964-73 FORD MUSTANG PROPORTIONING VALVES Radiators and Cooling not a rebuild

not a rebuild

and the one piece subframe connectors really stiffen the body

you will give the vehicle better handling and a positive "new truck" feel

4 wheel disc - PV4

our competitors do not

1964-73 FORD MUSTANG PROPORTIONING VALVES Radiators and Cooling not a rebuildWhen upgrading your vehicle from drum to disc, these small items are a must. These components ensure proper fluid transfer and contain a residual pressure valve for proper braking feel. Available in 2 and 4 wheel disc applications. Safety Features: This valve is designed to isolate the front brakes from the rear brakes. In the event of a failure, the emergency shut off valve detects a change in pressure and closes that portion of the brakes.