Energy Suspension rear 21mm sway bar bushing set for GM vehicles in red. Constructed from Hyper-Flex™ polyurethane, these rear bushings replace deteriorated rubber mounts to restore sway bar engagement and improve handling precision. The 21mm sizing fits specified rear bars and the polyurethane material provides extended service life compared with OEM rubber components.
Energy Suspension GM Rear 21Mm Stab Bar Set - Red