I have a 78 trans am that was build in Feb of that year. It was built in CA according to the sheets... What's odd is it has hurst t-tops, 77 rims, & orig color was Gold... No kne knows need help?
Contact Allied Vaughn. To get to their website Google "gm media archives". For $50. you can get a copy of your specific car's original factory to dealer invoice. This will show when your car was shipped and where. It will also show the original color codes, and options as well. At the time these cars became very popular because of the movie " Smokie and The Bandit". HTH. -Jim