2020-2024 GM Duramax 6.6L LP5 Install Kits

When you're looking to swap out your GM 2500/3500's front or rear ring-and-pinion gears, it's essential to replace the rest of your critical driveline and differential components while you have everything else ripped apart. These 2020-2024 GM 6.6L Duramax L5P gear install kits come with new bearings, races, shims, and all other hardware you need to complete your truck's install. GM Duramax Fitments: 2020, 2021, 2022, 2023, 2024 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.