I think you have grandpas time machine
look at it guys
CB radio, Aftermarket Ac looks like an 8 track also
Trailer hitch, hell yeah, got to have one to pull the fishing boat, can't you see the grumpier old men going to the lake in that.
I think it is cool as is, fix the bearings and keep on driving, get a small fishing boat to pull to the cruise ins
But whoever had it did take good care of it, DON'T CHANGE A THING.
Good Find