Description
The Wilwood ULHP-32 rotor is engineered for demanding racing and high-performance driving applications, offering a combination of efficient cooling and reduced rotating mass. Crafted from premium long grain carbon iron, this rotor delivers exceptional durability, high thermal stability, and resistance to distortion, making it ideal for hard braking on dirt tracks or rear axle use on pavement cars. Its design features precision turned faces with less than 0.001 inches variation in flatness, parallelism, or run-out, ensuring smoother operation and consistent braking performance. This rotor’s vented construction enhances heat dissipation, helping to prevent brake fade during intense driving conditions, while also contributing to overall brake system longevity. The 11.75-inch diameter with an 0.810-inch thickness and 8 on 7.00-inch bolt pattern make this rotor compatible with a wide range of high-performance vehicles seeking reliable, high-quality braking components. Its robust casting process and attention to manufacturing detail ensure long wear life and dependable operation across diverse racing environments. Whether used on dirt tracks or pavement, the Wilwood ULHP-32 rotor provides a premium solution that balances cooling efficiency, reduced weight, and precise fitment for optimal braking performance.
Features:
- Vented design for superior heat dissipation during intense braking
- Cast from long grain carbon iron for durability and thermal stability
- Precision turned faces with less than 0.001 inch variation for smooth operation
- Compatible with high-performance dirt and pavement applications
- 11.75-inch diameter with 0.810-inch thickness and 8 on 7.00-inch bolt pattern


















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