Wilwood 170-15518 GT Dynamic Lug Mount Hat Straight Bell Rotor Hat

The Wilwood 170-15518 GT Dynamic Lug Mount Hat features an innovative straight bell design that revolutionizes rotor mounting for high-performance brake systems. This advanced rotor hat eliminates traditional rotor mounting bolts, allowing the rotor to float independently of the hat during thermal expansion and contraction cycles.

Key Features:

• Dynamic lug drive mounting system eliminates rotor bolts for stress-free attachment
• Allows independent rotor movement during heat cycles to prevent thermal distortion
• Maintains flat, true-running rotors for consistent brake performance
• Eliminates pad knock-back and rotor drag caused by thermal stress
• Prevents hat distortion from rotor expansion and contraction
• Simplifies rotor replacement with no bolt hole alignment issues
• Straight bell configuration for specific brake system applications

This GT Dynamic Lug Mount Hat is engineered for racing and high-performance applications where consistent brake response and pedal feel are critical. By removing all thermally-generated stress from the rotor attachment points, the system delivers superior performance and reliability compared to conventional bolted rotor designs.