2001-2004 GM Duramax 6.6L LB7 Bed Liners

Keeping your bed protected from loose gear rolling around is very essential , and one of these Sierra/Silverado drop-in bed liners can help protect it from dents, scratches, and even paint damage. All of these kits drop directly in pace of your bed and use simple mounting processes to make for a quick and easy upgrade you'll be sure to love. GM Duramax Fitments: 2001, 2002, 2003, 2004 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.