I have 3 alternators for use on the 01/70 resto I am completing. The only photos I can find are of the internally regulated units. However, I would like to disssassemble the externally regulated unit and restore it to the factory appearance. The main issue i'm having is locating the original stator band colour. The one that is in the center of the alternator and goes around the entire unit. I've seen cast-iron grey, green, and also red. This is for the externally regulated unit, which I have a new regulator for as well- so I would like to continue using this one instead of the internally regulated rebuilt unit I have. I think all 3 of the alternators I have are in good working condition, but I have to EXT regulated units that I can mix and match parts from if that's not the case. Thanks!