Wilwood GT 48 Curved Vane Spec-37 two-piece rotor uses a proprietary iron alloy formulated to withstand extreme heat and resist distortion, warping, cracking, and wear. Combined with an asymmetrical face slot pattern and individual dynamic balancing, it provides high cooling capacity, reduced vibration, and extended service life for demanding short-track and road-course braking applications.
Wilwood Rotor 1291-126BJ633-000TJCXXXXL