Rough Country leaf springs have been redesigned to incorporate "luxury ride" technology. Each double tapered leaf with Teflon pads was specifically engineered for each individual vehicle to provide the best ride possible. Included in this 4" lift kit are front leaf springs with bushings and u-bolts, raised steering arm, brake line relocation brackets, 56" rear leaf springs with bushings and u-bolts and 4 Rough Country Nitro shocks. Boots are sold separately. Sway bar drop brackets are recommended if your vehicle is equipped with a front sway bar. For vehicles equipped with factory front quad shocks, add shocks listed below.