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Wilwood's GT-48 Spec-37 curved vane rotor is a heavy-duty replacement rotor intended for aggressive braking applications. The proprietary iron alloy formulation resists distortion, warping, cracking and wear; an asymmetrical face slot pattern and individual dynamic balancing reduce vibration. The rotor's curved vane geometry increases cooling capacity and supports longer service life during short-track and road-course competition.
Wilwood Rotor-GT48 SPC-37-LH 12.72 x 1.38 - 12 on 6.75in
