Energy Suspension Hyper‑Flex rear upper control arm bushing assemblies for GM vehicles are supplied as an upper pair and replace original soft rubber mounts with a polyurethane design that maintains alignment under load. Engineered to resist fluids and contaminants, these full‑floating, nonbinding bushings improve handling and longevity for street, track, or competition use while fitting into the stock control arm locations.
Energy Suspension GM Rear Upper Control Arm Bushing Assy - Black