Wilwood HD 36 Curved Vane Spec-37 Rotors High-Temperature Resistant Iron Alloy

Wilwood HD 36 Curved Vane Spec-37 Rotors High-Temperature Resistant Iron Alloy — engineered for extreme duty applications where reliability and long life matter. The HD 36 Curved Vane Spec-37 rotors are precision-made from a proprietary iron alloy formulated to resist distortion, warping, cracking, and accelerated wear under severe thermal stress. Advanced alloy technology: Derived from Wilwood’s military-grade materials and processes to deliver exceptional thermal stability and structural integrity. Curved vane design: Optimizes cooling and airflow to lower rotor temperatures and reduce brake fade during sustained use. Spec-37 performance: Tailored for high-load, high-heat environments—track, towing, and heavy-duty street performance. Precision finishing: Fully machined with smooth pad contact faces (no slots) for consistent pad engagement and reduced noise. Durability-focused: Resists cracking and wear to extend rotor life and maintain braking performance over time. Choose Wilwood HD 36 Spec-37 rotors for race-proven materials, superior heat management, and rugged durability when standard rotors won’t suffice.