I know this has been asked alot but I'm new ok. I had the orginal six rebuilt. A friend was taking auto machine shop and needed a project. It's rebuilt and painted and on a stand. I got all the openings taped over and it's covered with palstic in my garage. I think it will be a least two years before I can put it in the truck (I just had the frame blasted). So, what do I need to do to keep this engine in good shape?