Brake Proportioning Valve – Fixed, Dual Inlet, 3 Outlet, Brass (4-Wheel Disc Brakes)

This fixed brake proportioning valve is designed for vehicles running four-wheel disc brakes, helping to balance brake pressure between the front and rear circuits for safe, predictable braking performance. Manufactured from solid brass with a natural finish, it’s ideal for custom builds, brake upgrades, and classic car restorations.


Application & Compatibility

Universal fit for custom and aftermarket disc brake setups.


Key Features


Why Choose Customville American?

With over 40 years supplying classic American car parts to UK enthusiasts, we stock high-quality braking components locally — offering fast delivery with no import delays.