Easy bolt-on installation Increased ground clearance Control arm drop brackets promote optimum geometry for smooth handling & ride quality Coil correction plates correct the rear coil spring angle by 10 degrees, allowing them to function more effeciently. Factory tuned coil springs are based on the stock spring rate Control arms include Clevite brand OEM style rubber bushings Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.