I have a 77 Cutlass S. I tried to upload a photo for my avatar but when I try to "upload an image" a window pops up advertising Verizon. What's up with that?? I can't get away from that pop-up and then it takes me out of the club site to Verizon's site. Anyway, I would like to know if I have a numbers matching car. My VIN: 3G37R7M315759 Engine number as stamped on the oil fill tube: 7563077. I look forward to meeting other members.