Snagged a gas cap!

I put one off a 69 Cuda on my 66 Dart. It doesn't say fuel on it so not too sure if it was orginal or not... Any way what you need to do is just make a couple cuts where the hinge and latch are. bend the metal in and that will give you the room you need. Then take your filler tube and install it from the outside. that will give you the spacing needed for it. I post pics a while back on here showing how I did mine.

http://www.forabodiesonly.com/mopar/showthread.php?t=39830