The Wilwood rotor hat for 5x5.906 MT with a 12x9.188 BC pattern is a precision hub adapter that provides correct rotor placement at a 1.240 offset. Intended to ensure proper rotor clearance and alignment, the hat supports stable mounting across the specified bolt configuration. Use it where precise spacing is needed to maintain rotor engagement and consistent brake performance.
Wilwood 5x5.906 MT 12x9.188 BC Hat 1.240 OffSet