Sign Up to Get
10% Off Your Next Order!
+ 500 FREQUENT BUYER POINTS
Be among the first to receive Weekly Specials & OPGI News.
10% off restoration parts only. 500 Frequent Buyer Points added after promotional order ships. See welcome email for full details.
Sign up for texts from OPGI, and get all our best offers and more!
By subscribing to OPGI text messaging at 80205, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.
Color Variation
Due to variations in monitor settings, some colors on this page may appear slightly different from GM originals. In addition, due to color differences in the original GM dye lots, interior product colors may vary slightly.
ADDED TO YOUR CART!
Disc Brake Conversion, 57-68 Cadillac, Big Brakes, Rear
ADDED TO YOUR WISHLIST!
This bolt-on disc brake conversion is ready for installation directly to your original differential housing. The kits are designed to greatly increase stopping power and come complete with cross-drilled, slotted and zinc-washed 12" rotors, calipers with built-in emergency brake levers, mounting brackets, wheel studs, flex hoses, hardware and easy-to-follow instructions for installation.
Find parts that fit your vehicle
Early Black Friday!