The Energy Suspension rear upper coil spring isolator set for 1991–1996 Chevrolet full‑size models is made from Hyper‑Flex polyurethane to mirror OEM fitment while lasting three to ten times longer. These black isolators assemble to the chassis the same way as stock units, maintain factory ride characteristics, and offer a simple way to refresh spring seating without adversely affecting ride comfort or handling.
Energy Suspension 91-96 Chevrolet Full Size Black Rear Upper Coil Spring Isolators