2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Torsion Keys

The 2004.5-2005 GM 6.6L Duramax LML can benefit from a few extra inches of lift height. At Alligator Performance, we offer a range of torsion key leveling kits that provide an affordable solution for increasing ground clearance on your GM 2500HD/3500HD. These torsion keys are designed to install directly in place of your factory keys, making for a straightforward, bolt-on upgrade that you can easily perform at home. Many of our torsion keys are fully adjustable, allowing you to set your desired ride height for the custom look you’ve always wanted. Plus, these kits won’t significantly impact your truck's ride quality or comfort, ensuring a smooth street ride without compromise. Check out our selection of Lift Kits for a full suspension overhaul!  GM Duramax Fitments: 2004, 2005 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.