I've looked at a lot of survivor cars at shows throughout the years (even before they were called "survivors") and went with Krylon Ultra-Flat Black. I did the core support and hood latch tray support on my 71 Charger ten years ago and it still looks good. I have T/A survivor pics, but they are paper photos and will need to be scanned. Some of the more purist resto guys will probably frown on this, but if you're not doing a 100 point, $100,000 car, it might be what you need.
2 more for the penny jar.
Steve