This braking system is equipped with a robust 6-piston, 6P caliper that’s mounted to a 13" two-piece slotted and drilled zinc-plated rotor. 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. The rotors come pre-assembled with high-grade stainless hardware, ensuring durability and longevity.

You'll also appreciate the billet aluminum hubs, which are pre-assembled with premium bearings that are packed with Redline synthetic grease. Each hub features billet dust caps and is already mounted on 2" drop spindles for your convenience. Plus, all the necessary mounting brackets, stainless braided hoses, and hardware are included to make installation a breeze.

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