Rotor 11.75in Dia x .810in Left Spec 37

The Rotor 11.75in Dia x 0.810in Left Spec 37 from Wilwood is a premium left-hand brake rotor designed for high-performance street and track applications where stopping power and thermal management are essential. This rotor is suitable for automotive enthusiasts and mechanics looking to build or upgrade brake systems that require precision-engineered rotors with tight tolerances.

With a diameter of 11.75 inches and a thickness of 0.810 inches, this rotor provides a substantial swept area and mass for effective heat dissipation during aggressive braking events, which is critical for sustained performance without fade. The left-hand specification ensures correct fitment on the corresponding side of your brake assembly, with optimized directional cooling vanes and geometry for your system's architecture.

This rotor is ideal for builders installing Wilwood brake kits on performance vehicles, vintage car restorations with modern braking upgrades, or anyone replacing stock rotors with competition-grade components. Wilwood's precision manufacturing process ensures minimal brake pulsation and pedal feedback issues, making it a reliable choice for high-performance applications.