Features Forged lifted torsion keys fit many GM models (listed in eBay compatibility guide above). Can be adjusted 1-3". Front shock extenders. Easy Installation Black or gray powder coated finish (depending on Freedom Offroad current production). Lifetime warranty Important Note: Due to suspension geometry, the ratio of the lifting height to the thickness of the lift kit is not 1:1. Compatible with: For 2011-2018 Chevrolet Silverado 2500 HD For 2014-2018 Chevrolet Silverado 2500 For 2011-2013,2015,2017-2018 Chevrolet Silverado 3500 For 2011-2020 Chevrolet Silverado 3500 HD For 2011-2020 GMC Sierra 2500 HD For 2011-2020 GMC Sierra 3500 HD Package: 2 x 1-3inch Front Leveling Lift Kit 4 Set Nut. 1 Pair Gloves 1 Installation Manual.
