Optimized Disc Brake System Combination Valve for PV4

This is a UNIVERSAL PV4 combination valve, a disc/disc brake system combination valve, and a proportioning-combination valve in brass. Our proportioning valve can be mounted on the left, right, or bottom. The combination/prop valve has five connections. It has a 9/16"-18 connection for the Rear Brakes and Dual 3/8"-24 ports for the Front Brakes. The connections from the Master Cylinder are 1/2"-20 and 7/16"-24.

This proportional valve helps you solve the rear lock-up problem. Under the protection of the brand, the quality of the goods is trustworthy. If you have any questions, you can contact us. We look forward to giving you the best shopping experience.

This PV-4 proportioning valve works on almost any classic truck, muscle car, and nearly all vehicles that have disc brakes in the front and disc brakes in the rear. This proportional valve/combination valve helps to distribute the pressure sent to the front and rear brakes proportionally, effectively preventing rear lockup.

The valve has standard 9/16"-18 and 1/2"-20 fittings. The connections from the Master Cylinder are 1/2"-20 and 7/16"-24. This proportioning valve is made of high-quality brass to ensure the durability, corrosion resistance, and high-quality thermal conductivity of the product.

Under the protection of the brand, the quality of the goods is trustworthy. If you have any questions, you can contact us. We look forward to giving you the best shopping experience.

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