This impressive system boasts a 4-piston S4 caliper paired with a 13-inch, two-piece slotted, drilled, and zinc-plated rotor. The S4 caliper comes equipped with D.O.T compliant dust and weather seals and utilizes the widely-loved DR1-C pad type. You’ll find that the rotors are pre-assembled with high-grade NAS stainless hardware, ensuring durability and reliability.

What sets Baer's design apart is its innovative backing plate, which not only serves as a caliper mount but also incorporates a modern one-piece park brake shoe assembly. Plus, stainless braided hoses and hardware are included for added peace of mind. The 13-inch SS4+ is compatible with most 17-inch or larger wheels, making it a versatile choice for your ride.

This system is specifically designed to fit 1978-88 GM G-Body Cars equipped with OE Saginaw 10 Bolt C-clip (BIH) drum brake housing ends.