Find an array of Engine Dress-Up parts to add to the unique style of your 2004.5-2005 Chevy/GMC 6.6L LLY Duramax. Engine paint, oil caps, valve covers, and more are available so you can customize your ride. Most of the parts available are constructed from fabricated stainless-steel or CNC-machined billet aluminum. Find top brands like Fleece Performance, XDP, Beans Diesel, AFE, and more today!