Wilwood GT 48 Curved Vane Spec-37 Rotors Extreme Duty Iron Alloy

Wilwood GT 48 Curved Vane Spec-37 Rotors — Extreme Duty Iron Alloy Brand: Wilwood Built for competition and extreme-duty driving, the GT 48 Curved Vane Spec-37 rotor combines a military-derived iron alloy with advanced vane and slot geometry to deliver unmatched durability, cooling, and braking consistency under high thermal loads. Extreme duty alloy: Proprietary iron formula resists distortion, cracking, and accelerated wear at elevated temperatures. Curved vane cooling: Precision curved vanes maximize airflow and heat dissipation to reduce fade during repeated heavy stops. Asymmetrical face slots: GT Series slot pattern evacuates debris, improves pad bite, and stabilizes friction for predictable pedal feel. Dynamic balanced: Individually balanced rotors minimize vibration for smooth operation at all speeds. Race-proven applications: Ideal for road course, short track, and other extreme braking environments requiring sustained cooling and longevity. Choose the Wilwood GT 48 Spec-37 when you need race-born materials and precision engineering for maximum service life and thermal performance. Engineered for racers and high-performance builds that demand reliable stopping power under the harshest conditions.