2020-2022 GM Duramax 6.6L L5P 3-4" Lift Kits

Sometimes all you need is a subtle 3-4" lift to give your 2020-2022 GM Sierra/Silverado 2500/3500 an aggressive stance and improved suspension performance without compromise. Most of these 2-3" leveling lift kits come standard with performance shocks and springs that are much stronger over stock to handle the stresses of your new lift height. We also only work with trusted and reliable brands to give you more peace of mind knowing you'll be outfitting your truck with some of the best suspension components on the aftermarket. GM Duramax Fitments: 2020, 2021, 2022 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.