2017-2019 GM 2500HD/3500HD 6.6L L5 Duramax Towing Upgrades

The 2017-2019 GM 6.6L Duramax L5P is already a towing powerhouse off the factory line, but even the most capable trucks can benefit from a few upgrades to optimize capability and performance. At Alligator Performance, we offer a range of aftermarket towing upgrades, including hitches, sway bars, helper springs, air springs, and hitch receivers, all designed to enhance your towing experience each time you get behind the wheel. These upgrades help reduce the strain of hauling heavy loads, especially when approaching your GM 2500HD/3500HD’s GCWR or GVWR. Pair your new accessories with some Driveline Upgrades and Brake Upgrades for an even smoother towing experience. GM Duramax Fitments: 2017, 2018, 2019 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.