Add more efficiency style to your 2013-2018 Ram truck with Alligator Performance's 2013-2018 Ram Cummins Valve Covers. These covers feature a unique design that is guaranteed to add a custom look while also protecting your engine from the harsh elements you'll face while driving on the road. Available in hard plastic and stainless steel construction, these valve covers are designed to fit factory specifications on your vehicle, ensuring you get the best fit possible while being able to see the beauty of your Cummins engine inside your pickup truck. Ram Cummins Fitments: 2013, 2014, 2015, 2016, 2017, 2018 Ram 6.7L Cummins.Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon.Some exceptions apply, please see individual product pages for specific fitments.