Description
The Wilwood Part Number 160-13786-GTB GT & GTB 60 Curved Vane Spec-37 rotors are engineered for high-performance braking in demanding racing conditions. Crafted from a proprietary iron alloy, these rotors are designed to endure extreme temperatures and resist distortion, warping, cracking, and wear. This advanced alloy formulation stems from military-grade technology, ensuring exceptional durability and heat resistance for intense short track and road course competitions. The rotors feature Wilwood’s proven GT Series asymmetrical face slot pattern, which optimizes heat dissipation and enhances brake pad engagement for consistent stopping power. Individual dynamic balancing further guarantees smooth, vibration-free braking at any speed, providing drivers with confidence and control during critical moments. The GTB version includes a durable black e-coat finish, offering additional corrosion resistance for applications exposed to harsh environmental elements. With a 15-inch diameter and 1.50-inch thickness, these rotors are compatible with 12-lug wheels and are ideal for enthusiasts seeking maximum cooling capacity and extended service life for their high-performance braking systems. Whether used in competitive racing or demanding street driving, Wilwood’s GT & GTB 60 Curved Vane rotors deliver reliable, long-lasting performance with superior heat management and corrosion protection.
Features:
- Proprietary iron alloy designed for extreme temperature resistance and durability
- GT Series asymmetrical face slot pattern for optimal heat dissipation and pad engagement
- Individual dynamic balancing for smooth, vibration-free braking
- Black e-coat finish on GTB models for enhanced corrosion resistance
- High cooling capacity suitable for short track and road course racing


















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