Gas cap, something more sylish than a radiator cap?

So the PO of this Fury III put a plastic locking gas cap on this car and it's a nightmare to get out of the filler neck, it gets tuck and is like 3" down in there. Looking at pics it seems like the original gas cap is basically a radiator cap.

Is there something out there you guys can recommend that is a direct fit for this car? It's a 68 (not wagon). I'm sure Stant has to make one right? I dont need one of these $60 billet aluminum deals, just something a little nicer..... like the one in...

Gas cap, something more sylish than a radiator cap?
Author: Steve-o