MetalCloak's Floating Shock Body Technology (FST) is a unique design featuring parallel shafts extending from a floating body, centralized by dual opposing reservoirs; this feature allows for twice the usual stoke over typical industry shocks.
Make sure whoever installs these for you follows the Metal Cloak Directions. If you look at the Picture these were installed incorrectly. Welding is required on the rear axle. You may want a friend to help you out because the adjustment may take two or three hands.