This is the passenger side original cast iron exhaust manifold from a 1958 Cadillac 365 CID engine. The part number on this one is 1469298. This will fit all 1958 Cadillac's, but please verify that it is correct for your application for yourself before buying. This one has been re-conditioned and is ready to use again. It has been sand blasted to remove the rust, and then painted with a good quality 2 part Epoxy paint. This is not rated as a high heat paint, so some of it is sure to burn off if you drive the car allot, but overall I have had very good success with it. Both studs have been replaced so it is ready to go. One stud had to be drilled out and a heli-coil put in but it should be good now. Comes as shown, Sold As Is. Please let me know if you would like any other info. Thanks