This braking system showcases a robust 6-piston, 6P caliper paired with a 13-inch, two-piece, slotted and drilled rotor that's zinc plated for durability. The 6P caliper is equipped with D.O.T compliant dust and weather seals, and it utilizes the widely-used D0731 pad type, ensuring reliability in various conditions.

The rotors come pre-assembled with high-grade NAS stainless hardware, giving you peace of mind about their quality. Plus, the billet aluminum hubs are assembled with premium bearings, all packed with Redline synthetic grease. To top it off, you'll find billet dust caps included, and everything is pre-assembled on stock height spindles for your convenience.

We've also included all the necessary mounting brackets, stainless braided hoses, and hardware to make installation a breeze. The 13" Pro+ is designed to fit most wheels that are 17 inches or larger, making it a versatile choice for your vehicle. This kit is compatible with 1971-76 GM Full Size Passenger Cars and comes fully assembled on stock height spindles.