This listing is for a set of two Atlas FF20 652520 fuel filters with vapor return, suitable for Dodge Diplomat B D models running on gasoline. These filters feature clamp-on mounting style, and are made of metal. They are vintage parts, but are still fully functional and suitable for use in your vehicle. Please note that these filters are not universal fitment, and are designed specifically for the Dodge Diplomat B D model. They are easy to install and do not require any special tools or expertise. The gasket material is also made of metal, and the finish is unfinished. This product is made in the United States and comes with no performance parts. Additionally, it is important to note that this product contains chemicals that are known to cause cancer and reproductive harm, in accordance with California Prop 65 Warning.