The FX Cam Adjustable Torsion Bar Lever. No more sagging-nose woes! Six selectable ride height positions offer as much as 2.5-inches of front end lift or 1.2-inches of front end lowering, for either a perfectly level or fully custom look. FX Cams are virtually indestructible, and come standard with an industrial-grade powder coating for added protection from the elements.Guaranteed to enhance the look and function of America’s best- selling truck!