Make the engine bay of your 2006-2007 Chevy/GMC 6.6L LLY/LBZ Duramax stand out with Engine Dress-Up parts. From oil caps, valve covers, to engine paint, you'll find what you need to enhance your ride. The majority of the products are made using fabricated stainless steel or billet aluminum that has been CNC-machined for a perfect fit. Fleece Performance, XDP, Beans Diesel, and AFE are just a small selection of parts available to customize your vehicle.