Introducing our impressive braking system, featuring a robust 4-piston S4 caliper paired with a 13-inch, one-piece slotted and drilled zinc-plated rotor. This S4 caliper is designed with D.O.T compliant dust and weather seals, ensuring durability and reliability, and it utilizes the widely-loved DR1 pad type.

You'll appreciate the billet aluminum hubs, which come fully assembled with top-quality bearings, all packed with Redline synthetic grease for smooth operation. Plus, the billet dust caps add an extra layer of protection. We’ve included all the essential mounting brackets, stainless braided hoses, and hardware, making installation a breeze.

The 13-inch SS4 is thoughtfully designed to fit most wheels that are 17 inches or larger. This system is compatible with a range of classic models, including the 1965-69 Ford Mustang, 62-69 Fairlane, 63-69 Falcon, 1969 Torino, and the 1967-69 Mercury Cougar, along with the 66-69 Comet and 1969 Cyclone with OE drum brake spindles. It also fits the 1967 Ford Mustang and Mercury Cougar with OE disc brake spindles.