Introducing our fantastic braking system, featuring the S4 4-piston caliper paired with a robust 12-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 in any condition. Plus, it accommodates the popular DR1 or HB100 pad types for your convenience.

What sets Baer apart is our innovative backing plate, which not only serves as a caliper mount but also incorporates a modern one-piece park brake shoe assembly. To top it off, we've included stainless braided hoses for added reliability.

The 12-inch SS4 is compatible with most 16-inch or larger wheels, making it a versatile choice for your ride. This system is specifically designed to fit 1971-76 GM Full Size Passenger Cars with OE Large Pattern 10/12 Bolt Bearing on Axle (BOA) Housing Ends.