Energy Suspension universal coil spring isolator set (Style A) in red fits springs with a 2 1/16-inch inner diameter, 3.75-inch outer diameter and 0.75-inch height. Made from Hyper-Flex™ polyurethane, these isolators install like OEM, preserve factory ride feel, and outlast rubber by three to ten times. They offer a straightforward way to cut spring noise and deliver longer-lasting chassis protection.
Energy Suspension Univ Coil Spring Iso Style A - Red