On another note I think the color of the lettering depended on the displacement and some say " Fireball" and some say "Dynaflash". so it varies. Also when I painted my motor I did not remove it b/c I have already taken it in and out about 5 times for various reasons, but I removed both front fenders and inner fenderwells. I wire brushed the heck out of the motor, and used solvent to clean it. If you are looking for a good picture of the engine do a search on google or some other search engine and there is an article with a picture of all three engines lined up and it describes each, it has great detail thats the main thing and a clear view of all three. I'll see if I can find it.
BB