The Wilwood GT48 left-side rotor is a 12.88 x 1.10-inch two-piece rotor with a 12 on 8.75-inch bolt pattern and black electrocoat protection. Built to fit specific high-performance brake systems, it offers consistent braking surface geometry and corrosion-resistant finish. Use it as a matched component in applications requiring this rotor size and bolt pattern for dependable stopping power.
Wilwood Rotor-GT48 SPC-37-LH 12.88 x 1.10 - 12 on 8.75in (Black Electro Coat)