Rancho RS5000 Shocks set - 97-03 Ford F-150 2WD Set of 4 Shocks - Fits 2WD Vehicles at factory height or 0" Front Lift and 0" Rear Lift Excl. 7700 Gvw & Lightning Shock boots included with all shocks. Hydraulic damping and velocity-sensitive valving generate a damping force proportional to the velocity of compression or extension of the shock. Slow compression provides low resistance fast compression provides greater resistance. All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation. Rancho's limited lifetime warranty protects against defects and premature failure.