Get the equipment you need for overlanding or off-roading in your 2001-2004 Chevy/GMC 6.6L LB7 Duramax with the Truck Racks & Cargo Carriers. Additional storage for your offroad or overlanding gear is available with these racks & carriers. Available parts for your truck are chase racks, side rails, and universal roof racks & roof rack mounts. XDP carries all the top brands like Addictive Desert Designs, BackRack, ZROADZ, and Putco.