This is an all new brake booster and master cylinder assembly for all 1964 1965 1966 GM full size. All that you need to do is unbolt your original brake booster from the firewall and then bolt this one on.
1964 65 1966 Ford Mustang Dual bowl disc or drum master cylinder correct master
9" Single Diaphragm Zinc Brake Booster 1964 65 1966 67 Chevelle El Camino Malibu
1964 65 66 CHEVY FULLSIZE POWER BRAKE BOOSTER MASTER CYLINDER PONTIAC GM RETURN
Fuel Line Clip Clamp Bracket Fastener Kit 1964-65 Chevrolet Chevy II 5pc
1963 1964 1965 1966 CHEVY GMC TRUCK FUEL TANK RELOCATION KIT # 63-9310-BKIT