Introducing a system that combines performance and reliability! This setup features the S4 4-piston caliper, perfectly paired with a 12-inch, one-piece slot-drilled, zinc-plated rotor. The S4 caliper is designed with D.O.T compliant dust and weather seals, ensuring durability in various conditions. Plus, it’s compatible with the widely-used DR1 or HB100 pad types, making replacements a breeze.

What sets this product apart is Baer's innovative backing plate. Not only does it serve as a caliper mount, but it also cleverly incorporates a modern one-piece park brake shoe assembly. You’ll also appreciate the inclusion of stainless braided hoses, which add to the overall quality and performance of the system.

The 12" SS4 is designed to fit most 16" wheels or larger, making it a versatile choice for your ride. It’s compatible with 1964-77 GM A-Body Cars that have the OE Small Pattern 10/12 Bolt Bearing on Axle (BOA) Housing Ends. It also fits Hybrid 10/12 Bolt Non-Flush Mount 3.150" Bearing setups. Upgrade your vehicle with confidence!