55.2-59 Whats this?

[popeyestruck]

Originally Posted by mr48chev

That still might work if you can find the mast and the fittings that go on top of the cowl/fender.
There should be a rubber base gasket, plastic piece that looks like half of a ball with an elongated hole in it, a chrome piece that goes over that, a chrome nut that screws on the piece you showed and then the antenna mast.

I have all the parts