Reproduction of the original molded rubber coil spring insulator that mounts between the coil spring and the frame. This insulator keeps the spring from riding metal-to-metal on the frame. Coil spring insulators were not original on all vehicles but can be used on any coil spring application with a 5 5/16" outer diameter and 3 3/4" inner diameter spring. Note: This listings below show the more popular models this insulator will fit. Was also used on many other GM vehicles.
1/4" thick. Sold individually. 2 required per vehicle.
Note: This insulator will increase ride height equal to the thickness of the insulator.
Applications:
