Are you looking to dress up your 12-valve 5.9L Cummins motor? Try these Cool Covers for the 1988-1998 12V Dodge Cummins. Made from cast aluminum and black powder coated with machined fin tops for a clean look, these covers replace the OEM valve covers and add a little more detail to your 12V Cummins engine. Covers come with new gaskets and sold separately or in a set of six.