Now Available for 2020+ GM HD Trucks; the 2″ leveling kit by Zone Offroad. Bring your truck to level stance with solid American made parts. For more information visit: https://zoneoffroad.com/products/2-in-leveling-kit-2020-chevroletgmc-25003500hd-trucks Zone Offroad is now offering 2″ leveling kits for 2020 Chevy/GMC 2500/3500HD model trucks. At the heart of these 2″ leveling kits are a pair of nodular cast iron torsion bar keys for strength and feature indexed torsion bar slots designed to properly lift/level the stance. Also supplied are a pair of torsion bar bolt keepers to prevent the bolt from slipping off the key during extreme off-road use. This