The Wilwood Big Brake Flared Bell Hat (Part Number Wil170-8883) is engineered for high-performance braking systems. Crafted from premium aluminum alloys, this hat offers a perfect balance of strength and lightweight design, ensuring reliable performance under demanding conditions. Its precision-machined construction guarantees accurate fitment and durability, making it ideal for high-stress applications. The flared bell design enhances airflow and heat dissipation, contributing to improved brake cooling and longevity. Designed with threaded rotor mount holes, it supports standard through-hole rotors as well as T-Nuts or bobbins used with specially machined slotted hole dynamic mount rotors, providing versatile compatibility across various brake setups. When used alongside matched Wilwood rotor hardware kits, these hats deliver consistent, solid performance with minimal weight addition.
Features:
- Material: Precision-machined from high-strength aluminum alloys for durability and reduced weight
- Design: Flared bell shape for enhanced airflow and heat dissipation
- Compatibility: Threaded rotor mount holes suitable for standard through-hole rotors, T-Nuts, or bobbins
- Application: Suitable for rotor bolt circles of 8.38 inches and larger, with offsets ranging from 1.88 to 3.00 inches
- Performance: Optimized for high-stress, demanding braking conditions when used with Wilwood hardware kits