Original paint code with urethane paint. I did flatten it about 25% as to not be too shiny. It is not a factory finish for there are dents, scrapes and weld mark on her. Sort of battle scars and I though they should remain. Plus I'll put more scapes on it...
I believe those holes in the hood were installed a very long time ago. This engine ran hot according to po. The real issue for that that I found was bad ignition timing, advanced too far, and crappy cooling setup. That's all fix now and it runs around 180 now. That cast block generates a lot of heat so the more venting the better climate inside the cab.