This impressive braking system showcases a robust 6-piston, 6P caliper paired with a 13" two-piece slotted and drilled rotor, all zinc plated for durability. The 6P caliper is designed with D.O.T compliant dust and weather seals, and it utilizes the popular D0731 pad type for reliable performance. You’ll find that the rotors are pre-assembled with high-grade NAS stainless hardware, ensuring everything is securely in place.

The billet aluminum hubs come fully assembled with top-notch bearings that are packed with Redline synthetic grease, complete with billet dust caps. Plus, they’re pre-assembled on 2" drop spindles, making installation a breeze. To top it off, all necessary mounting brackets, stainless braided hoses, and hardware are included in the package.

The 13" Pro+ is designed to fit most wheels that are 17" 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 it comes fully assembled on 2" drop spindles for your convenience.