67 Barracuda Heavy Electric Load
Thank you everyone for your replies. I have read them all and working on getting more info. O’Reilly’s and Autozone would only test for good/bad on the alternator so I set-up an appointment tomorrow with an auto electric shop that say they can get actual amps.
Also, this may not be useful, but I did get a voltage reading from the battery after charging all night and the trickle charger shutting off - it came in at 13.11 volts.