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

Having the right receiver for your 2004.5-2005 GM 6.6L Duramax truck is crucial for managing heavy-duty towing. Equip your GM 2500HD/3500HD with a receiver from our catalog to ensure optimal pulling power and strength. Many of our featured hitches are tailored to specific vehicles, with ball mounts engineered for a secure connection between your trailer and diesel rig. Enhance your towing capacity with these premium hitch receivers from Alligator Performance. Pair your new sway bar with our heavy-duty Hitches.  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.