1970-72 Dart Gas Cap GY8

Thanks much to all for your replies. Oldmanmopar has it right of course. The one I need for my 72 is like this http://www.ebay.com/itm/Mopar-68-69...:Dodge|Model:Dart&hash=item484442b5fb&vxp=mtr

It has two short prongs and two long prongs on the back. Mitch340, I did not receive a PM from you, can you please send again?

Appreciate all the great info.