Energy Suspension coil spring isolator set for GM applications is a direct-fit polyurethane replacement that installs the same way as OEM and preserves factory ride. Molded from Hyper-Flex™ material, these black isolators last three to ten times longer than rubber, resist wear, and can modestly increase vehicle height. A simple swap that reduces spring noise and extends service life.
Energy Suspension GM Spring Isolator Set - Black