I have a question about dash gas guages for a 56 Plym. I bought one off ebay that said it was for a 56 all models. When I went to put it in. the mechism looks different that the original. The original has one female place to plug a bullet connector into that goes to the tank and a stud that goes to the ignition. the new one has 3 posts, one labeled IGN , one labeled "1" and the other "2" I got ahold of a part book and it looks like the guage I got is for a 56 suburban wagon. Just curious as to the difference. Nick |