When it comes to giving your classic Mustang the stopping power it deserves, the Baer 13" SS4+ Rear Brake Kit is a game changer. Designed specifically for the 1967-73 Ford Mustang with Ford 8"/9" small bearing housing ends, this kit is all about performance and reliability. You’re looking at a robust 4-piston S4 caliper that’s mounted to a 13-inch, 2-piece slotted and drilled rotor. The rotor is zinc-plated, which not only looks great but also helps resist corrosion and wear over time.

One of the standout features of this setup is the D.O.T compliant dust and weather seals on the caliper, which keep dirt and moisture at bay. Plus, it uses the popular DR1-C pad type, so you know you’re getting pads that are easy to find and replace when the time comes. The rotors come pre-assembled with high-grade NAS stainless hardware, ensuring that everything stays tight and secure even under heavy use.

What’s really cool is Baer’s unique backing plate. It not only serves as a caliper mount but also houses a modern 1-piece park brake shoe assembly. So, you can feel confident that your Mustang will hold its ground when parked. And let’s not forget the stainless braided hoses included in the kit—these add durability and a sleek look to your brake system.

Now, about fitment: this kit fits most 17-inch wheels or larger, so you can upgrade your rims without worrying about compatibility issues. And with a rotor thickness of .810 inches and a vented design, you're getting a setup that’s built for performance.

To sum it up, if you’re looking to enhance your Mustang’s braking performance, the Baer 13" SS4+ Rear Brake Kit is a solid choice. It combines modern engineering with classic styling, making it a perfect fit for your ride. Whether you’re hitting the track or just cruising around town, you’ll appreciate the confidence that comes with having top-notch brakes.

• 2-Piece, 4-Piston S4 Caliper, proudly made in Phoenix, AZ
• CNC Machined from US Sourced Forged or Billet Aluminum
• Durable Powder Coated Finish
• Hard Anodized Aluminum Pistons for smooth operation
• Dual Seals for Dust/Weather & Pressure protection
• 2-Piece Slot, Drilled, Zinc-Plated Rotor with a Billet Aluminum Hat

• Applications: Ford Mustang 67-73
• Axle: Rear
• Brand: Baer Brakes
• Caliper Color: Grabber Blue
• Disc Brake Caliper (Rear) Piston Quantity: 4
• Disc Brake Caliper (Rear) Type: Fixed
• Disc Brake Pad FMSI Number: DR1-C
• Disc Brake Rotor (Rear) Outside Diameter: 13.000 inches
• Grade Type: Performance
• Includes Park Brake: Yes
• Hose Material: Stainless Steel
• Wheel Lug/Bolt Pattern: 5x4.50/5x4.75

So if you’re ready to upgrade your Mustang’s braking system, this kit is definitely worth checking out. It’s designed to give you peace of mind and performance, all while keeping that classic look intact.