The Sport Rotor is a direct replacement 1pc rotor. This is designed to work with the stock brake system on 74-78 Ford Mustang applications. These stock size rotors feature Baers signature slot, drill, zinc plate finish.
Details:

• Front Sport Rotors
• Rotor Diameter: 9.30 Inches
• Thickness: .875 Inche
• Surface Finish: Slotted, Drilled, Zinc Plated
• Designed To Be Used With Standard Brake Systems
• Sold As A Pair