Allstar Performance Residual Check Valve - 10 lb. 91919969 5 in Wide Pedal

5 in Wide Pedal

The B2 Icon auto racing helmet is the modern evolution of traditional open face design

GM F-Body 1967-69

fuel resistant baffle/basket

550" Long Steel Silver

Allstar Performance Residual Check Valve - 10 lb. 91919969 5 in Wide PedalResidual 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