Fox 2.0 Performance Reservoir Shock Set 1999-2004 Ford F250 4WD w/4-6" Lift Part Numbers 985-24-053 and 985-24-055 Set of 4 Shocks for vehicles w/4-6" front Lift and w/4-6" rear Lift Fits 4WD vehicles Shock boots & Roost Shields sold separately. All necessary washers, bushings, reservoir clamps, and nuts included. Factory shock mounting bolts are reused for installation. Mounting plates sold separately. Fox's limited one (1) year warranty protects against defects and premature failure.