This impressive braking system comes equipped with the S4 4-piston caliper, perfectly paired with a robust 12-inch, one-piece slotted and drilled zinc-plated rotor. The S4 caliper is designed with D.O.T compliant dust and weather seals, ensuring durability and reliability. It utilizes the widely favored DR1 or HB100 pad type for optimal performance.

What sets Baer's design apart is its innovative backing plate, which not only serves as a caliper mount but also cleverly incorporates a modern one-piece park brake shoe assembly. To top it off, stainless braided hoses are included for added strength and flexibility.

You'll find that the 12" SS4 fits comfortably within most 16-inch or larger wheels, making it a versatile choice. This system is specifically designed to fit 1979-92 Ford Mustangs with the OE Ford 8.8" C-clip rear end (5 lug).