When upgrading your stock drum brake system to a disc brake
system a proportioning valve is needed to ensure that proper amount of brake
fluid pressure is going to the front and rear wheels. We offer both fixed
and adjustable prop valves for disc/drum systems and disc/disc systems.
Residual check valves are needed when using an adjustable valve (sold separately).
Kits include mounting brackets and pre-bent lines for easy installation.
PVKU-4.....Disc/Disc Prop Valve, Brass, Kit