Wilwood's HD 48 Curved Vane Spec-37 rotors are are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HD Series preparation includes full detail machining and smooth pad contact faces without slots.
The Wilwood HD48 Curved Vane Spec-37 Rotor (Part Number 160-13497) is engineered for high-performance braking applications, featuring a 11.75-inch diameter and 1.21-inch thickness. Crafted from a proprietary iron alloy, this rotor is designed to withstand extreme heat and rigorous use, making it ideal for demanding automotive environments. The advanced alloy formulation draws from military-grade technology, ensuring exceptional resistance to warping, cracking, distortion, and wear, even under intense braking conditions. This durability makes the HD48 rotor a reliable choice for high-stress applications, providing consistent performance over time. The rotor’s full detail machining ensures smooth pad contact faces, optimizing braking efficiency and reducing noise during operation. The absence of slots allows for better pad contact and even heat distribution, which contributes to extended rotor life and improved overall braking response. Suitable for a variety of performance vehicles, this rotor is finished with precision to meet high standards of quality and reliability. Whether upgrading an existing system or building a custom high-performance setup, the Wilwood HD48 rotor offers robust construction and proven technology to meet your braking needs. Easy to install and maintain, it integrates seamlessly into most brake assemblies, delivering dependable stopping power when it matters most. Trust Wilwood’s reputation for innovation and durability with this high-performance rotor, engineered to push the limits of automotive braking systems.
Features:
Proprietary iron alloy: Developed for extreme temperature resistance and durability
Full detail machining: Ensures smooth pad contact faces for optimal braking
Design: Curved vane for efficient heat dissipation and reduced brake fade
No slots: Provides even heat distribution and consistent pad contact
Compatibility: Suitable for high-performance automotive applications
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1
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