Hotrod Universal Residual Check Valve, 10 lbs.

residual valve acts like a one-way or check valve to maintain brake system pressure to eliminate the problems of a spongy pedal. This 10 PSI residual valve is installed inline between the master cylinder and disc brake calipers to keep 10 PSI of residual pressure at the caliper after the brake pedal is released.

Residual Check Valve 10lb