I have a 62 impala SS convertible I am trying to sell. Seems it is a very early car and the vin number doesn't reflect that it is an SS, at least not in the way people think it should. Had one man who was in an Impala club who checked it out and confirmed that it was correct but I wasn't able to ask him how he determined that. Had the car sold but they pulled out at the last minute because they said the numbers weren't right. We bought the car almost 30 years ago from a family friend who had no reason to lie. Car is also an automatic on the column which I am told they only did as an option for a short time. Any help would be appreciated.