http://www.oldcarsweekly.com/news/a...o-preserves-history-of-auction-chevroletThis one should be the "correct" color. Just scroll down. Wish it was a bit cleaner.
I don't think any prep or primer on engines or parts. Likely just a quick lacquer job. That's why I say a bit of prep and primer with Krylon is a way better than factory paint job on parts. 2 part paint is not even close to factory.