Wilwood 160-11311-GTB GT Curved Vane Disc Brake Rotor - 72 Spec-37

The Wilwood GT 72 Curved Vane Spec-37 rotor delivers professional-grade braking performance through advanced metallurgy and precision engineering. Manufactured from a proprietary iron alloy originally derived from extreme-duty military specifications, this rotor is engineered to withstand punishing temperatures while providing exceptional resistance to distortion, warping, cracking, and premature wear.

Key Features:

• Proprietary Spec-37 iron alloy formulation developed from military-grade rotor technology
• 72 curved vane design for superior heat dissipation and cooling efficiency
• GT Series asymmetrical face slot pattern optimizes pad bite and reduces brake fade
• Individually dynamically balanced for vibration-free, smooth braking performance
• Maximum resistance to thermal distortion and cracking under extreme conditions

The GTB model features Wilwood's proven asymmetrical slot pattern that enhances pad cleaning, gas evacuation, and consistent friction characteristics throughout the braking cycle. Each rotor is individually balanced to eliminate vibration and ensure smooth, confident stops whether on the street or track.