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

Equipping heavy-duty Mud Flaps is the perfect solution for any GM owner looking to prevent debris such as mud, stones, sand and more from damaging their trucks paint! Whether you're an overlander, towing specialist, or simply a daily driver, mud flaps protect your truck from road and trail debris! Our selection of mud flaps is specifically designed for your GM 2500HD/3500HD and seamlessly integrate into the design of your tough truck. Alligator Performance is sure to have a mud flap set perfect for you. Check out our selection of Fender Flares for additional protection and aggressive style.  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.