If you're looking to upgrade your braking game, this 12" SS4 Rear Brake Kit from Baer is a solid choice for anyone who loves their classic GM F-Body rides. I’ve had my hands on this kit, and let me tell you, it’s built to perform. It features the S4 4-piston caliper, which is mounted to a robust 12-inch, one-piece slotted and drilled rotor. The zinc plating on the rotor not only looks great but also helps with durability.

The S4 caliper is a real standout. It's got D.O.T compliant dust and weather seals, so you know it’s ready to handle whatever Mother Nature throws at it. Plus, it’s designed to work with the popular DR1 or HB100 pad types, making it easy to find replacements when you need them. What’s cool is that Baer’s backing plate doubles as a caliper mount and houses a modern one-piece park brake shoe assembly, which is a neat touch for those of us who appreciate functionality.

Installation is straightforward, especially since the kit comes with stainless braided hoses that add a nice touch of reliability. And if you’re rolling with 16-inch wheels or larger, you’re in luck—this setup fits most of them without a hitch. Just make sure you’ve got the OE Borg Warner 9 Bolt C-clip housing ends for a perfect fit.

Features:

• Manufactured in Phoenix, AZ, this 2-piece, 4-piston S4 caliper is built to last.
• CNC machined from high-quality forged or billet aluminum, ensuring strength without the weight.
• The powder-coated finish not only looks sharp but also protects against wear and tear.
• Hard anodized aluminum pistons and stainless steel abutments keep everything running smoothly.
• Dual seals—dust/weather and pressure—mean you can count on consistent performance.
• The rotor is a one-piece, slotted, drilled, and zinc-plated design, which enhances cooling and reduces brake fade.

Specifications:

• Fits GM F-Body models from 1982 to 1992.
• Designed for rear axle applications.
• Caliper color? Hugger Orange—definitely a head-turner.
• Four pistons in the caliper give you that extra stopping power.
• Floating caliper type for smooth operation.
• Rotor thickness is 1.020 inches, perfect for performance needs.
• Includes park brake and cables, so you’re all set for street or strip.
• 5-lug pattern and a minimum wheel diameter of 16 inches.

This kit is a great match for your Chevrolet Camaro or Pontiac Firebird from '82 to '92. If you’re serious about your ride and want reliable stopping power, this Baer brake kit is worth checking out. It’s all about enhancing your driving experience, and with this setup, you’ll definitely feel the difference on the road.