2020-2025 GM 2500HD/3500HD 6.6L L5P Duramax Midship and Transfer Tanks

Enjoy the long haul by upgrading to a Midship or Transfer Tank on your 2020-2025 GM 6.6L Duramax L5P! Midship tanks are designed to replace your factory fuel tank, giving you more range without the need for constant refueling, while transfer tanks provide additional fuel storage that can be easily transferred to your main tank or other equipment when needed. These tanks are ideal for those who travel long distances, tow heavy loads, or work in remote areas where fuel stops are few and far between. 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.