Original 1986 K5. No rust. It fires right up and runs and drives, but the bottom end has a rod knock. Very original vehicle. I have an engine that can go with it but it was built for a race car so it would need the cam replaced with a smaller cam. Located in Billings ss. Contact me for the address you can come look at it. I'm only going to list it for about a week then I'll probably want to keep it again. Ha