Mustang Residual Pressure Valve 2LB For Disc Brakes Polished 1965-1973
Part Number: A07642
2lb. Residual Pressure Valve for 1965-1973 Mustangs with Disc Brakes.
These valves are used in a disc brake system. It's purpose is to act as an anti-siphon valve preventing the brake fluid from siphoning back into the master cylinder when the brake pedal is released. Available in a blue anodized or polished finish.