I've seen many pics of 409's in cars, seems like most of them are red, but some are painted Chevy orange. I'm leaning towards red. What's the deal, were different years one color or the other? Also, I started out using Duplicolor Red Engine paint, and it was terrible. After 3 days, you could still scrape it off with your fingernail! It was, like, gummy, didn't harden up. Not good, I took the can back. What brand engine paint can anybody recommend that is Good Stuff?? Thanks!!! 60 Biscayne!