This 1937-48 Ford car front disc brake conversion bracket kit is the best and easiest way to convert your Ford to disc brakes. These kits mount to your original spindle making installation simple and uses late model "GM" calipers for added clearance when running 14" wheels. We recommend using one of our power brake boosters. Kit includes: • Mounting brackets and hardware. • Zinc Plated • Uses 73-91 F-100 rotors, 71-87 GM C-10 calipers.