This braking system is designed with the S4 4-piston caliper, perfectly paired with a 12-inch, one-piece slotted and drilled zinc-plated rotor. The S4 caliper comes equipped with D.O.T compliant dust and weather seals, ensuring durability in various conditions, and it works seamlessly with the popular DR1 or HB100 pad types.

One of the standout features is Baer's innovative backing plate, which not only serves as a caliper mount but also incorporates a modern one-piece park brake shoe assembly. You'll also find stainless braided hoses included, adding to the overall quality of this system.

The 12-inch SS4 is compatible with most 16-inch or larger wheels, making it a versatile choice for your ride. It's specifically designed to fit 1978-88 GM G-Body Cars equipped with OE Saginaw 10 Bolt C-clip (BIH) drum brake housing ends.