Front Leveling Kit. 07-15 Sierra 1500 NEW BODY ONLY 2WD/4WD 6-LUG. NOTE: Lift amount does NOT equal spacer thickness. 07-15 Silverado 1500 NEW BODY ONLY 2WD/4WD 6-LUG. Example: A 3" lift kit spacer will be roughly 1.65" thick, depending on the application.
