Brake Proportioning Valve Disc/Disc

The Brake Proportioning Valve Disc/Disc (model PV72) from Right Stuff Detailing is a crucial hydraulic control component designed for modern disc brake systems on both front and rear axles. This valve effectively manages brake fluid pressure distribution between the front and rear brake circuits, preventing rear wheel lock-up during hard braking and ensuring balanced stopping force across all four wheels. It is particularly beneficial for those upgrading classic muscle cars, restoring vintage hot rods, or fine-tuning street machines.

The proportioning valve features a design that allows both front and rear circuits to operate on full system pressure until a predetermined threshold is reached, at which point rear pressure is proportionally reduced to prevent skidding. The compact aluminum body measures 5.7 inches in length and weighs 1.6 lbs, making it suitable for various applications while maintaining durability and thermal stability during extended braking sessions. Right Stuff Detailing's engineering ensures smooth piston action and reliable sealing to prevent fluid leakage.

This brake proportioning valve is essential for achieving safe and predictable brake performance, enhancing driver confidence under all driving conditions. It is compatible with street rods, muscle cars, custom builds, and restorations, making it a versatile choice for automotive enthusiasts. Proper installation and functionality of this valve are critical for optimal braking performance.