A1255-2 W/RD CAL

REAR DISC BRAKE CONVERSION KIT, 1955-1968 GM FULL SIZE 10/12 BOLT. This kit contains all the parts you need to convert your 1955-1968 GM full size, 10/12 bolt pattern vehicle from drum to disc brakes. Manufactured from quality materials, these rear 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. This direct bolt-on kit is ideal for 1955-1968 GM, 10/12 bolt pattern vehicles. It is a huge improvement over stock drums, offering up to 30% more braking power with a factory look. The upgraded calipers provide modern braking capability in a compact design. Premium quality calipers are zinc-coated for ultimate corrosion resistance. Each caliper has a chrome steel piston with a large diameter piston bore and a built-in internal parking brake sealed off from the elements. Calipers and adapters allow you to re-use your factory parking brake cable and stainless steel shim washer. Note: will not work with C-clip eliminators.