The Flaming River GM Front Coil-Over Shock System is a lightweight shock system designed to improve the vehicle’s front suspension response. Each shock system includes two aluminum dual adjustable shocks, two high-travel springs and installation hardware. Each aluminum shock allows for independent adjustment of the compression and rebound settings providing superior suspension tuning. A variety of spring rates are available, for all driving styles including cruising, road racing and drag racing. All Flaming River shocks and springs are made in the USA.