The metal tag under the hood will probably only identify the car as a 2 door Pontiac G body. I talked to a guy years ago, who said that he remembered seeing truckloads of these cars going by his home, travelling along Hwy 401 from the GM plant in Ste. Therese Quebec, with the front and rear of the cars covered with tarps because they were only partially built by GM, then shipped to the States to have the 2+2 nose, back glass, and trunk lid installed to complete the cars. Keep in mind, there were only 1,225 of these cars produced, so that the bodystyle could be homologated for NASCAR. I've looked in the trunk opening on my 2+2, and the support for the rear glass is riveted into the trunk opening, and the trunk lid hinges are kind of crude looking. GM wasn't really concerned with having the ultimate build quality on these cars, since it was only for 1 year, and only a limited number were ever produced.