Ford Racing IRS knuckle sets are made for custom independent rear suspension builds and are intended for use with Ford Racing IRS Mustang Cobra hub assemblies (sold separately). Cast aluminum construction includes pre-installed bushings and steel roller bearings, simplifying assembly. These knuckles serve as a core uprighting component when fabricating or upgrading IRS layouts on compatible Mustang applications.
Ford Racing 15-24 Mustang GT/2.3L Ecoboost Knuckle to Toe Link Bearing Assembly