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Wilwood's GT-48 curved vane rotor is purpose-built for rigorous motorsports use, emphasizing heat dissipation and long service life. Made from premium long-grain carbon iron, the rotor is fully detail-machined and precision-turned to tight tolerances for flatness and run-out. An asymmetrical face slot pattern and individual dynamic balancing reduce harmonics and vibration, delivering stable, repeatable braking under extreme conditions.
Wilwood Rotor-GT48 SPC-37-RH 12.88 x 1.10 - 12 on 8.75in
