GM 1 wire alternator

I put a summit one wire chrysler alternator on my dads old power wagon 10 years ago.
Still works fine.

I also have one from Jegs on my Duster just put on last winter, it was like $80.00 bucks shipped.

Also many years ago put the one wire gm on a small block chrysler, what a pain to fabricate the brackets, never again will I do that.