When my 52 3/4 pick up left the factory what color was the inside floor, firewall, under the seat and the rear body planel behind the seat. I know that there was insulation glued to the firewall but what color was under it? And was the floor painted the intieror color? It seemed that only the visible parts were painted like the only the outside of the seat box and rest might have been left in primer and if so what color? Any help here would be greatly appreciated.

Paul