2020-2025 GM 2500HD/3500HD 6.6L L5P Duramax 7-8" Lift Kits

For GM truck owners who demand only bold, head-turning upgrades, the 7-8" lift kits for your 2020-2025 GM 2500HD/3500HD 6.6L Duramax offer the ultimate in both style and performance. These massive lift kits are designed to give your truck an aggressive stance that dominates both the road and trails. Perfect for those looking to make a serious statement, a 7-8" lift will set your truck far apart from the rest, turning it into a true off-road monster. Each kit includes everything you need to safely and effectively accommodate this impressive lift, so you can enjoy enhanced control and confidence behind the wheel, even when your applications become extreme. And with a suspension lift this big, you're going to need some larger Wheels & Tires to complement the major increase in ride height. GM Duramax Fitments: 2020, 2021, 2022, 2023, 2024, 2025 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.