Front Power Disc Brake Conversion KitThis front disc brake conversion kit contains all the parts you need to convert your 1967-70 GMC and Chevy ½ ton 2WD truck with automatic or manual transmission from drum to disc brakes. Manufactured from quality materials, these front conversion kits are designed to bolt directly onto your stock axle and provide you with the performance and durability you expect from a modern brake system. Bolts to stock drum brake spindles (6 lug). Kit Includes: NEW Single piston, high-strength calipers Dual reservoir cast steel master cylinder 9€ booster and required mounting brackets DOT Flex hoses, axle shims and new steel hard lines Semi-metallic brake pads - D368 Two 11.58" diameter heavy duty vented rotors E-coated mounting brackets All installation hardware Simple instructions for bolt-on installation Application: 1967-70 Chevrolet C10 Pickup 1967-70 GMC C15 Pickup Notes: Works with most 15" wheels With upgraded dimple drilled and slotted rotors 6 lug 2WD Fits most 15" rims. Consult the wheel fitment diagram to confirm clearances. This kit is made to order and can take 7-10 business days to ship.