Youteer PV2 Proportioning Valve Dis/Drum Disc Front Drum Rear Brass Brake Proportioning Valve PV2 For Classic Car & Truck

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About Youteer PV2 Proportioning Valve Dis/Drum Disc Front

Why choose YOUTEER proportioning valve PV2? These combination-proportioning valves are based on the popular AC DELCO 172-1353(disc-drum) and 172-1361(disc-disc) valves. When upgrading your vehicle from drum to disc, these small items are a must. New solid brass reproduction Brake Combination (Proportioning) Valve for 1978-1988 GM G-body and 1971-1981 Camaro & Firebird is an exact replacement for GM# 25509419. Factory original brake combination valves were iron bodied and subject to considerable inner deterioration due to excessive absorbed moisture in brake fluid, especially when brake fluid was not replaced often enough. This valve will reduce braking pressure to the rear when necessary to prevent the brakes from locking up. It also distributes the brake pressure evenly so that the disc brakes are not doing all the work. This valve will also act as residual pressure the rear drum brakes, allowing better responsiveness when the brakes are applied. It also has a brake warning light switch to alert you if there is any failure in the braking system. If you receive an order that does not meet your expectations, please allow us the opportunity to fix the problem before leaving negative feedback or rating us. We want you to be happy with your purchase! Contact us via the Message Center. Thanks.