GMC Sierra 1500 AT4 Leveling Kit with UCA

Level the stance of your Sierra 1500 AT4 while improving suspension articulation. This kit includes forged upper control arms (UCA) with upgraded ball joints to correct the suspension geometry that usually suffers when lifting a truck. The strut spacers provide 2 inches of front lift to match the factory rear height, allowing fitment of 33-inch tires. The control arms utilize Clevite rubber bushings for factory-like ride quality and noise isolation. A must-have for any AT4 owner looking to remove the factory rake.