original or refab antenna mast

of all the things causing issues...sigh, I am looking for an antenna mast for my 66 valiant, does anyone know of a shop that carries an OEM part? I found a good yard here in Mo. but it's in Cattawissa, Mo. which is a bit of a drive....but I may have to make it anyway. Got my acorn and rings there, if I would have had my brain in gear and not drooling on the 68 super bee garage find he had in his shop I would have asked for one then.