3" Front and 2" Rear Leveling Lift Kit Fits Chevrolet Silverado GMC Sierra Fits Chevrolet/ GMC : (Please check your vehicle compatibility before buying) 1999 Chevrolet Silverado 1999-2006 Chevrolet Silverado 1500 2007 Chevrolet Silverado 1500 Classic 1999-2006 GMC Sierra 1500 2007 GMC Sierra 1500 Classic Please note: Lift spacer thickness and lift is not a 1 to 1 ratio due to the suspension geometry. This lift kit will raise the front of your Chevrolet/ GMC by a true 3" and the rear by a true 2". .
