These rear spindles are machined from 6061 billet aluminum and designed as a direct upgrade for Dodge Challenger and Charger rear suspension applications. The spindle geometry has been modified to provide clearance for 15” wheels with no additional grinding, modifications, or chassis alterations required.

Each spindle comes pre-installed with poly bushings to improve durability, reduce suspension deflection, and enhance rear suspension response under load. Compared to factory rear spindle assemblies, these billet rear spindles provide a stronger, more rigid solution for high-performance street, drag racing, and track applications.

This item is proudly designed, engineered, and manufactured in house at IMS.

SKU: IMS 3990