This Kryptonite leveling kit is a perfect fit for 2011 - 2019 GM 2500 & 3500 HD trucks with LML & L5P 6.6L Duramax engines. The 2 - inch leveling package comes with torsion bar adjuster keys and shock spacers. With this kit, you can easily get 2 inches of front lift for your truck. Kryptonite Part Number: KR11STAGE1. Key features include gaining 2 inches of front lift. The kit includes 1 set of Torsion Bar Keys (KRKEY11) and 1 set of Shock Extenders (KRSE11).

Using this leveling kit is quite straightforward. First, make sure your truck is parked on a flat and stable surface. Then, carefully install the torsion bar adjuster keys according to the provided instructions. Next, attach the shock spacers. It's important to ensure that all parts are tightly secured during the installation process. When using the truck after installation, be aware that the increased front lift may slightly affect the handling, so drive carefully at first. For maintenance, regularly check the tightness of the keys and spacers. If you notice any looseness or unusual noises, re - tighten the parts. Also, keep the parts clean to prevent rust and damage.