Tim,
Thank you for the color chart, but I am looking for GMC colors. Mine is a 57 one ton (253) and the body is Aqua Blue and the trim is Dover White. This was a popular color scheme. What I am looking for is the name/code for the greyish blue for the interior. The deluxe cabs seem to be painted the exterior color but I am guessing that the standard cab had the grey color. I sense that I am plowing tilled ground: others must have been though this process.
