My friend is re-storing a 1957 Chevrolet Nomad for me, and I am going to paint it the Tropical Turquoise, and the India Ivory roof. The interior will be the Turquoise. I know that they color coded the headliner's on the Nomad's, so the headliner will be the Turquoise color. My question is did they also color code the headliner's on the regular 1957 Belair wagon's? I have seen 1957 Belair two door hardtop's with color coded headliner's but not the regular Belair wagon's?