Allstar Performance Residual Check Valve - 2 lb. Radiator Cap 880 in Valves

880 in Valves

For Manual Transmission see PN 35369

12 AN Male to 12 AN Male

and other components

Temperature and timer settings

Allstar Performance Residual Check Valve - 2 lb. Radiator Cap 880 in ValvesResidual check valves hold a small amount of pressure in the brake system to keep the brake system functioning properly while helping to maintain a firm pedal. Maintaining system pressure prevents fluid from returning to the master cylinder when the master cylinder is positioned lower than or close to the same height as the calipers or wheel cylinders. Proper system pressure also keeps piston and wheel cylinder seals expanded, creating a positive seal