A123-5A W/RD CALP

This direct bolt-on kit converts front drum brakes to disc brakes on 1964-1974 GM A, F, and X body non-power vehicles. It offers up to 30% more braking power and a factory look. The kit includes zinc-coated, single-piston, high-strength cast iron calipers, e-coated mounting brackets, a new master cylinder, adjustable proportioning valve, new forged disc brake standard ride height spindles, semi-metallic brake pads (D52), and two 11-inch diameter heavy-duty vented rotors. Also included are stainless steel spacers, new slider pins, anti-rattle clips, grease seals, wheel bearings, grease caps, DOT flex hoses, steel adapter lines, all necessary hardware, and simple instructions for bolt-on installation. It is designed to work with most 15-inch rims.