Year: 1968-71 Description: Bendix Disc Brake Master CylinderPiston Stop Screw Application: All Mustang, Shelby, Boss 302 & Boss 429 Quantity: 1 Jack’s Comments: If you’re rebuilding your original 1968-71 Bendix master cylinder you will have to remove this special piston stop screw to do it.It’s very hard to remove without destroying it cosmetically or functionally.Even early seventies Ford remanufactured units commonly sold as NOS have the wrong screw since Bendix only used them for a short time.If you’re rebuilding your original master cylinder to concours standards consider really doing it right and replace that hex head with this correct domed headed screw. Related Pictures: More Info or Links: See our factoid section on how to identify an original master cylinder. Shipping US: Free (US only) Shipping NON-US: Call or email for an exact shipping quote