Get the towing accessories your 2004.5-2005 Chevy/GMC 6.6L LLY Duramax needs when you shop for Hitches and Towing components. Drop Hitches and Gooseneck Hitches provide you with what you need to mount all different styles of trailer safely and securely. Hitch Parts & Accessories ensure you have all the odds and ends that you need to service and maintain your hitch. Shop leading brands like Gen-Y, T-Rex, RBP, and more to find the hitches and towing accessories you need.