I have found a chart on the internet that shows the different color paints that were available for the '65 Nova and it appears that the Regal Red paint is offered by Dupont 4625LH, Sherwin Williams 9581, and Ditzler PPG 71472. What I haven't been able to find is which type paint was used. Was it enamel or lacquer? I really would like to know what type of paint was original and if anyone has been able to find it. I do not want to paint my car with the new type paint and a clear coat of any type. I am ready to buy paint but don't know exactly what it is that I need to buy. My car was originally a beige color which will be completely stripped off so I'll be repainting the whole car. Any help as to how many gallons/quarts I will need to purchase will be greatly appreciated. Thanks.