I bought the alternator from Hall several years ago and as I was getting ready to install it it rolled off the workbench and cracked the case rendering it useless, I took it to a local parts store one day and we matched it up. There were several ford alternators that matched, I believe a 92 Crown Vic and an early 90's Mustang. Unfortunately, I don't recall the specifics, but if you have a friend who has one, you could take it and have it matched up. I spent about $80 on it and have not had any trouble in a year and a half. Wish I could be more specific.
Good luck
Gary #06984
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