The Wilwood rotor hat for 4x4.00 MT applications supplies a machined hub interface with a .725 offset to position rotors correctly on the specified bolt and backspace arrangement. The hat maintains rotor clearance and alignment for reliable braking operation in compact setups. It’s intended to provide a consistent seating surface for rotors where exact spacing matters to system performance.
Wilwood 4x4.00 MT 6x6.25 BC Hat .725 OffSet