This is a front and rear 2" lift kit for the Ford F150 that will keep the vehicle factory stance. Zone Offroad includes front torsion bar keys made in the USA and are 100% resonant frequency tested to ensure a solid casting. Once tested the keys are CNC machined to ensure the proper amount of lift. The rear is lifted with a 2" block kit. Longer shocks are optional. Many of these 1997-03 vehicles do not have alignment cams in them. These are necessary to properly align the vehicle and are available as an option ZONF8001.