The Wilwood GT 60 Curved Vane Spec-37 rotor is built from a proprietary iron alloy to withstand extreme temperatures and resist distortion, warping, cracking, and wear. Its asymmetrical face slots and individual dynamic balancing reduce vibration and improve pedal feel. GTB options add a black e-coat for corrosion resistance, and the GT 60 design emphasizes maximum cooling capacity and extended service life for short-track and road-course competition.
Wilwood Rotor-GT60 SPC-37-LH-BLK 15.50 x 1.38 - 12 on 10.25in