Since I’m still a “new guy” I can’t edit my earlier post (#2 in this thread), but I wanted to document for posterity’s sake that, although the 1980s-90s Ford alternator pigtail looks exactly like the first gen one on Mitsu alternators, it is slightly larger in every dimension and cannot be used. I did find the correct pigtail with some searching on Ebay for about $10 and it worked fine in my Starion alternator install this weekend.