Upgrade the radius rods on your Pontiac G8 with performance replacements from SuperPro. SuperPro radius rods feature inner bushings that are manufactured from low-deflection Elastomer. These are a direct replacement for the factory radius rods. Stock radius rods have rubber bushings that flex and fail over time. Once replaced with the SuperPro part, drivers can experience minimal bushing deflection, helping to maintain consistent handling characteristics during any driving conditions.