Struck out at Napa and Auto Zone - on-line searching doesn’t give me much hope at Advance or O’Reilly. Just trying to get a period correct looking alternator without running funky ground wire to ground a second field, without a big square back, and with around 50 amps so less chance of frying my wiring. I don’t have anything except MSD, am radio and lights/fan. Anyone know where to look to find a reasonably correct alternator?