Key features

• •Widely Used - Disc disc proportioning valve widely applicable to most cars. Work on both cars and trucks. Used on cars, trucks, anything with 4 wheel disc brakes.
• •Universal Combination - PV4 combination-proportioning valve great fit for Hotrods, Ford, Chevy, Mopar classic truck. Based on style 172-1361 disc-disc valves.
• •Perfect Replace - Made of solid brass for durable and longer service life. Built with heavy duty feature. Compatible with nearly all vehicles that have disc brakes in the front and disc brakes in the rear.
• •Long Lasting Feature - Upgrading your vehicle from drum to disc. Contains a residual pressure valve to provide a proper braking feel and ensure proper fluid transfer. Proportional distribution of pressure to the front and rear brakes for preventing rear locking.
• •Disc Brake Setup - Combination/proportioning valve has 5 connections. Work as left mount, right mount or bottom mount. 9/16"-18 connection for the rear brakes. Dual 3/8"-24 ports for the front brakes. 1/2"-20 and 7/16"-24 connection for the master cylinder.