Wilwood Adapter Rotor/Hat Register Ring 2.28in Dia.
$35.99
Rotor and Hat Register Adapters are used to locate 1 piece iron rotors and aluminum hat assemblies to vehicle specific hub or axle registers. Available in size ranges from 2.00* to 2.88* internal diameter. Requires 3.06* center hole with counter bore for installation into hat or rotor.