2006-2007 GM 2500HD/3500HD 6.6L LB Duramax Tonneau Covers

Keep the gear in your truck bed protected at all costs while experiencing a sleek new appeal with any of our premium aftermarket tonneau covers for your 2006-2007 GM 6.6L Duramax LBZ build. Here at Alligator Performance, we carry a large selection of truck bed covers that helps keep all of your cargo protected from inclement weather and would-be thieves when you're out and about. We carry tonneaus that range from basic roll-ups to hands-free retractable designs, so you'll be sure to find a cover the best fits your particular budget and applications. GM Duramax Fitments: 2006, 2007 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.