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Create A New AccountThe Right Stuff
The Right Stuff 1958-77 GM A/F/X-Body, Front Disc Brake Conversion Black Proportioning Valve - (PV71B)
The Right Stuff
The Right Stuff 71-72 GM/Chevy Factory proportioning Valve Kit (Disc/Disc) - (PVK42)
The Right Stuff
The Right Stuff 1958-77 GM A/F-Body, Disc/Disc Brake Black Proportioning Valve - (PV72B)
The Right Stuff
The Right Stuff Chevrolet, GMC Truck, Chrome Brake Proportioning Valve Disc/Drum - (PV41C)
The Right Stuff
The Right Stuff 71-72 GM/Chevy Factory Style Chrome Proportioning Valve Kit Disc/Drum - (PVK41C)
The Right Stuff
The Right Stuff 71-72 GM/Chevy Factory Style Black Proportioning Valve Kit Disc/Drum - (PVK41BLK)
The Right Stuff
The Right Stuff 71-72 GM/Chevy Factory Style Chrome Proportioning Valve Kit Disc/Disc - (PVK42C)
The Right Stuff
The Right Stuff 1970 Chevrolet Camaro Brake Hold-off Valve, Each - (FMB7001)
The Right Stuff
The Right Stuff Chevrolet, GMC Truck, Chrome Brake Proportioning Valve Disc/Disc - (PV42C)
The Right Stuff
The Right Stuff 71-72 GM/Chevy Factory Style Bottom Mount Proportioning Valve Kit Disc/Disc - (PVK42B)
The Right Stuff
The Right Stuff 1967-69 GM F/X-Body, Front Disc/Rear Drum Brake Hold Off Valve - (FMB6701)
The Right Stuff
The Right Stuff 71-72 GM/Chevy Factory Style proportioning Valve Kit (Disc/Drum) - (PVK41)
The Right Stuff
The Right Stuff 1970 Pontiac GTO Brake Hold Off Valve - (AMB7001)
The Right Stuff
The Right Stuff 71-72 GM/Chevy Factory Style Black Proportioning Valve Kit Disc/Disc - (PVK42BLK)
The Right Stuff
The Right Stuff 71-72 GM/Chevy Factory Style Bottom Mount Proportioning Valve Kit Disc/Drum - (PVK41B)
The Right Stuff
The Right Stuff Chevrolet, GMC Truck, Brake Proportioning Valve Disc/Drum - (PV41)
The Right Stuff
The Right Stuff Chevrolet, GMC Truck, Brake Proportioning Valve Disc/Disc - (PV42)
The Right Stuff
The Right Stuff Universal Adjustable Brake Proportioning Valve - (PV01)
The Right Stuff
The Right Stuff 1967 GTO/1967-1968 Corvette, Brake Metering Block W/Mounting Bracket - (PV67C)
The Right Stuff
The Right Stuff 1962-64 Mopar A/B-Body W/Dual Master Cylinder, Conversion Proportioning Block - (RSBB121)
The Right Stuff
The Right Stuff 1962-64 Chevrolet Chevy II/Nova, Left Front Fender Brake "T" Block - RSBB262
The Right Stuff
The Right Stuff 1967 Pontiac GTO/LeMans, Proportioning Valve Mounting Bracket - (PVB67)
The Right Stuff
The Right Stuff 1958-77 GM A/F/X-Body, Front Disc Brake Conversion Chrome Proportioning Valve - (PV71C)
The Right Stuff
The Right Stuff 1966 Chevrolet Chevy II/Nova, Right Front Fender Brake Proportioning Block - RSBB366
The Right Stuff
The Right Stuff 1965-66 Mopar A/B-Body W/Dual Master Cylinder, Conversion Proportioning Block - (RSBB123)
The Right Stuff
The Right Stuff 1968 -70 Mopar Brake Hold-off Valve - (RMB6801)
The Right Stuff
The Right Stuff 1967-69 GM A/F/X-Body, Disc Brake Proportioning Valve - (PV68)
The Right Stuff
The Right Stuff 1971-72 GM A-Body, Disc Brake Proportioning Valve Bracket - (PVB78)
The Right Stuff
The Right Stuff 1958-77 GM A/F-Body, Disc/Disc Brake Chrome Proportioning Valve - (PV72C)
The Right Stuff
The Right Stuff 1965-66 Chevrolet Chevy II/Nova, Left Front Fender Brake Proportioning Block - RSBB265
The Right Stuff
The Right Stuff 1958-77 GM A/F-Body, 5-Port Drum/Drum Or Disc/Disc Brake Proportioning Valve - (PV72)
The Right Stuff
The Right Stuff 1971-81 GM F/X-Body, Proportioning Valve Bracket - (PVB73)
The Right Stuff
The Right Stuff 1958-77 GM A/F/X-Body, Front Disc Brake Conversion Proportioning Valve - (PV71)
The Right Stuff
The Right Stuff 1967 Chevrolet Chevy II/Nova, Left Front Fender Brake Proportioning Block - RSBB267
The Right Stuff
The Right Stuff 1971-81 Chevrolet Camaro W/Disc/Disc Brakes, Proportioning Valve Kit - (PVK74)
The Right Stuff
The Right Stuff 1962-1965 Chevy II/Nova Right Front Fender Brake "T" Block - (RSBB362)
The Right Stuff
The Right Stuff 1971-81 Chevrolet Camaro W/Disc/Drum Brakes, Proportioning Valve Kit - (PVK73)
The Right Stuff
The Right Stuff 1967 Chevrolet Chevy II/Nova, Right Front Fender Brake Proportioning Block - RSBB367
The Right Stuff
The Right Stuff 1970 GM A/F/X-Body, Disc Brake Proportioning Valve - (PV70)
The Right Stuff
The Right Stuff 1970 Chevrolet Corvette, Disc/Drum Brake Proportioning Valve - (PV70C)
The Right Stuff
The Right Stuff 1969 Chevrolet Corvette, Disc Brake Proportioning Valve W/Mounting Bracket - (PV69)
The Right Stuff
The Right Stuff 1968-69 Mopar B Body Disc Brake Proportioning Valve - (PV62)
The Right Stuff
The Right Stuff 67-68 Chevrolet Corvette Cast Iron Brake Distribution Block & Bracket - (PV67)
The Right Stuff
The Right Stuff Black 5 Port Proportioning Valve Kit (Disc/Disc) - (PVK72BLK)
The Right Stuff
The Right Stuff Black 5 Port Proportioning Valve Kit (Disc/Drum) - (PVK71BLK)
The Right Stuff
The Right Stuff 71-72 GM/Chevy Factory Style Black Bottom Mount Prop Valve Kit Disc/Disc - (PVK42BC)
The Right Stuff
The Right Stuff 71-72 GM/Chevy Factory Style Chrome Bottom Mount Prop Valve Kit Disc/Drum - (PVK41BC)
The Right Stuff
The Right Stuff Black Side Mount Bracket Proportioning Valve Bracket - (PVB71BLK)
Brake proportioning valves are valves that rely on the static exertion to reduce pressure to a brake line. A simple example is where spring load reduces force so that the output pressure is also reduced. Brake proportioning valves are used in cars to reduce the brake fluid pressure to the brake lines.
Sin... ce the proportioning valve are designed to decrease the pressure sent to the rear brakes, the most common symptom of the brake proportioning valve going bad is the rear wheels locking up when the brakes are applied. The wheels will also lock up more easily on wet surfaces. The rear brakes will likely feel touchy when applied even softly.
The last thing you need or want is for your rear brakes to lock up when you have to come to a quick stop. Whether you need a brake hold off valve for a 1970 Pontiac GTO, a brake 3-port metering valve for a classic E Body, or a disc brake proportioning valve for a 69 Mopar B Body we have you covered at First Place.
