Wilwood Big Brake Dynamic hat is a precision-machined aluminum rotor hat designed for use with through-hole mount rotors and dynamic T-nut mount holes. Short offset versions suit narrow space applications, maximizing clearance, and when paired with Wilwood hardware kits these hats provide a lightweight, high-strength mounting solution for large brake rotor conversions in compatible bolt patterns.
Wilwood Big Brake Dynamic Hat - 8x7 BC / 4x3.93 MT / 0.901 Offset / 2.530 Reg