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The Wilwood GT‑48 curved‑vane Spec‑37 rotor is a two‑piece competition rotor engineered from Wilwood’s proprietary iron alloy to resist distortion, warping, cracking and wear at extreme temperatures. With an asymmetrical face slot pattern and individual dynamic balancing, it provides high cooling capacity and vibration‑free braking for short‑track and road‑course competition, extending service life under aggressive use.
Wilwood GT 48 Curved Vane Rotor 12.9 x 1.26 - 10 on 8.11
