2020-2025 GM 2500HD/3500HD 6.6L L5P Duramax Flex Plates

The factory flexplate equipped on your 2020-2025 GM 6.6L Duramax L5P is only built to handle so much horsepower and torque, so once you start adding performance upgrades and pushing your engine to higher power levels, the stock flexplate can no longer keep up. Our selection of heavy-duty flexplates and dual disc clutches are designed to handle far more power than the stock components, giving you more confidence to add on performance mods without worrying about drivetrain failure. 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.