Make the engine bay of your 2020-2022 Chevy/GMC 6.6L L5P Duramax stand out with Engine Dress-Up parts. The majority of the products are made using fabricated stainless steel or billet aluminum that has been CNC-machined for a perfect fit. From oil caps, valve covers, to engine paint, you'll find what you need to enhance your ride. Fleece Performance, XDP, Beans Diesel, and AFE are just a small selection of parts available to customize your vehicle.