Finally was able to refurbish the Motorcraft alternator for my 71 Super Cobra Jet.
Everything else under the hood looked pretty clean; but the alternator--after sitting on the shelf since 1975--was filthy, greasy, and nothing but an ugly duckling.
It does look great. I'd use it if I was fortunate enough to have a 1971 SCJ Mustang. However the 1971 should have an Autolite alternator if you are going for concours restoration. Even if you are, it is unlikely anyone will check that. Good for you. Chuck