Introducing our impressive braking system, featuring a robust 4-piston S4 caliper paired with a 13-inch, one-piece slotted and drilled rotor that’s zinc plated for durability. The S4 caliper is designed with D.O.T compliant dust and weather seals, ensuring it stands up to the elements, and it utilizes the widely trusted DR1 pad type for reliable performance.

You'll love the billet aluminum hubs, which come fully assembled with top-notch bearings packed with Redline synthetic grease, along with stylish billet dust caps. We’ve included everything you need to get started, from mounting brackets to stainless braided hoses and all necessary hardware.

This 13-inch SS4 system is compatible with most 17-inch wheels or larger, making it a perfect fit for a variety of vehicles. It’s designed to fit 1964-72 GM A-Body, 67-69 F-Body, and 64-74 X-Body cars with OE spindles. Plus, it works seamlessly with DSE, Heidt's, Fatman, Ridetech, and L&H drop spindles.