Introducing our impressive braking system, designed with a 4-piston S4 caliper that’s securely mounted to a 13-inch, two-piece slot-drilled, zinc-plated rotor. This S4 caliper is equipped with D.O.T compliant dust and weather seals, ensuring durability in all conditions, and it utilizes the well-loved DR1-C pad type for reliable performance.

The rotors come pre-assembled with high-grade NAS stainless hardware, so you can trust in their quality. What sets Baer apart is our unique backing plate, which not only serves as a caliper mount but also incorporates a modern one-piece park brake shoe assembly for added convenience. You’ll also find stainless braided hoses and hardware included in the package, making installation a breeze.

The 13" SS4+ is compatible with most 17-inch or larger wheels, making it a versatile choice for your ride. It's designed to fit 1964-77 GM A-Body Cars with OE small pattern 10/12 bolt bearing on axle (BOA) housing ends, as well as hybrid 10/12 bolt non-flush mount 3.150" bearing setups.