Gas cap that works on my 1968 Dodge Dart

[investigator]

I found a gas cap that is readily available and cost $10 at AutoZone it is Chrome with a black handle I can post pictures if desired. It has suction Vending but regulated pressure venting. Took some extremely minor adjusting on the extended longer tabs if any interest I can post pictures of it installed and pictures of the cap tweeked this picture makes it appear to stick out a little bit but it does not less than 1/32 or 1/16 of an inch at most

 

[Riddler]

My 76 Duster had the same one when on it when I bought it.

Riddler

 

[superchargeddrt]

I have had one of those on my Dart since 1985. Looks like they haven't changed.

 

[1969reddart]

Got the same one...fits a little tight, but it works.