Thanks for the help, Lads. Got the pulley apart today and was very surprised to see the condition of the pulley halves. Galled, grooved and traces of a thin, rubber rubber ring around the lower inner edges of the halves from the belt. The halves were fairly loose fitting on the hub as predicted by some. Nicely, the alt shaft rotated smoothly with no evidence of the fan rubbing on it's housing inside
CB is not open today but the new pulley will get ordered on Monday. Happy to see an easy fix.
One nice pic of the Bride on the Flagler Loop a couple of weeks ago. We enjoyed the trip so much we bought a house down there. Second pic. Joke only, that house may have been owned by Rockefeller or one of his buddies down on Jeckyl Island, Ga where we hung out for two nights on the trip.