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Wilwood rotor-to-hat register adapter locates one-piece iron rotors and aluminum hats to vehicle-specific hub or axle registers. This adapter is offered with a 2.28-inch internal diameter and is part of a range from 2.00" to 2.88". Installation requires a 3.06" center hole with a counterbore when fitting into the hat or rotor to ensure accurate centering.
Wilwood Adapter Rotor/Hat Register Ring 2.28in Dia.
