Description: 100% brand new and high quality Strongly recommended for professional installation (no instructions included) Specification: This lift kit will raise the front of your Silverado or Sierra by a true 2". Can be installed in about 1 1/2-2 hours and does not require strut/coil disassembly like other kits. They are CNC machined out of billet aluminum and then powder coated black to match you factory suspension. Note: Lift spacer thickness and lift is not a 1 to 1 ratio due to the suspension geometry Package Includes: .