Wilwood Residual Valves

These in-line pressure valves retain a minimum brake line pressure to help eliminate excessive pedal travel in both disc and drum brake systems.  The two pound valve is used in disc brake applications where the master cylinder is mounted below the horizontal plane of the calipers and fluid drain back occurs from gravity and vibration, thereby causing excessive caliper piston retraction and a longer brake pedal stroke. The minimal two pound residual pressure prevents fluid from flowing back without causing the brakes to drag. With drum brakes, a ten pound valve is used to compensate for return spring tension in the drums. Residual Pressure Valves are made from billet aluminium and color coded for easy identification. Ideal for drag racing, street rod and many off road applications.

•  Short and Compact
•  2 sizes available for either disc or drum brakes 
•  Great for drag cars where the master is mounted lower than the calipers
•  Will greatly reduce pedal knock off found on circuit cars

Tube nuts not provided with this kit