This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ram 1500 Classic: 2019, 2020] - [Ram 1500: 2013, 2014, 2015, 2016, 2017, 2018] - [Ram 2500: 2014, 2015, 2016, 2017, 2018, 2019, 2020] - [Ram 3500: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020] - [Ram 4000: 2019, 2020] - [Ram Ram Pickup: 2014]