2004.5-2005 GM Duramax 6.6L LLY Mud Flaps

Arming your 2004.5-2005 GM 6.6L Duramax with a set of high-quality mud flaps is one of the easiest and most effective ways of protecting your truck while keeping it much cleaner over stock. These aftermarket mudflaps keep the sides of your Sierra or Silverado 2500/3500 cleaner while driving through any terrain to keep mud and grime from painting your truck. Super easy to install, these mudflaps are a quick and easy upgrade anybody can make to lighten up the cleaning process after a day of off-road fun. 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.