The Wilwood GT-48 curved vane vented rotor is engineered for motorsports with heavy-wall directional vanes that maximize heat absorption and dissipation to resist fade. Cast from premium long-grain carbon iron and fully machined for runout and flatness, these rotors offer improved thermal balance, reduced stress points, and dynamic balancing for vibration-free operation in extreme track conditions.
Wilwood Rotor-GT48 Vented Iron-LH 12.88 x .810 - 12 on 8.75in