Gas leaking from top of gas tank?

Kind of
http://www.ebay.com/itm/1964-1966-D...11A-/261940609053?hash=item3cfce0801d&vxp=mtr

http://www.ebay.com/itm/Mopar-Fuel-...ner-/290833820535?hash=item43b70beb77&vxp=mtr