This lift kit is built around heavy-duty replacement upper control arms that dwarf the factory components and provide a significantly improved range of motion. These upgraded UCA's are made from fully welded, 1/8" steel plate and CNC-machined ball joint and bushing mounts. The high-quality MOOG ball joints can handle heavy-duty use, and they work in conjunction with stock-style rubber mount bushings to provide a quiet ride. A fully integrated front differential drop and differential skid plate system relocates the differential for optimal driveline angles. Strut spacers provide a full 3.5" of lift and install easily on the factory struts without the need of a strut compressor. A rear 3" block and U-bolt system nets 2" of rear lift and provides an athletic level vehicle stance.