Did you install a Zone 2" torsion bar key leveling kit on your for 2011-2017 Chevy/GMC Silverado/Sierra 2500HDand 3500 pickup truck and now your shocks are too short. you're not the only one, which is why Zone Offroad has come to the rescue with affordable shock extensions. Use these in conjunction with your factory shocks, and avoid having to spend double the price on a set of new shocks.
These spacers install on the top factory shock studs to extend the length of the shocks. This allows for added droop travel required once a leveling kit has been installed.