This braking system is equipped with a robust 6-piston, 6P caliper that’s paired with a 13-inch, two-piece slotted and drilled zinc-plated rotor. The 6P caliper features D.O.T compliant dust and weather seals, ensuring durability in various conditions, and it utilizes the widely recognized D0731 pad type. You’ll find that the rotors come pre-assembled with high-grade NAS stainless hardware, making installation a breeze.

Each billet aluminum hub is pre-assembled with premium bearings that are packed with Redline synthetic grease, along with billet dust caps. Plus, everything is neatly assembled on 2-inch drop spindles. You won’t have to worry about sourcing additional components, as all necessary mounting brackets, stainless braided hoses, and hardware are included in the package.

The 13-inch Pro+ is designed to fit most wheels that are 17 inches or larger, making it a versatile choice for your ride. This system is compatible with 1973-77 GM A-Body, 70-81 F-Body, and 75-79 X-Body cars and comes assembled on 2-inch drop spindles.