Easy bolt-on installation. Increased ground clearance. Levels the front with the rear of the vehicle. Quick disconnects quickly and easily store out of the way when not in use. Front adjustable track bar is made of forged solid steel for unsurpassed strength and durability. Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use. X-Flex control arm features: Clevite brand OEM style rubber bushings. Flex joints feature a massive 2.5″ diameter body and 1.25″ thread. Fully greasable. Upper joints pivot up to 20 degrees. Lower joints pivot up to 35 degrees.