Achieve the perfect balance of form and function for your 2020-2025 GM 2500HD/3500HD 6.6L Duramax with a high-quality leveling kit from Alligator Performance! Whether you're looking to eliminate the factory front-end rake or make room for larger tires, a leveling kit makes for a great starting point. These kits raise the front of your truck to match the rear, giving you a more aggressive stance while improving overall handling and ride comfort. Pair your new leveling kit with some aftermarket Shocks for improved off-road capability, or consider adding on new Control Arms or Sway Bars for even greater stability and control. 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.