pick your year and chevrolet - another place doesn't list 56,
but does have 57 , same difference - you could also check any of the literature dealers and find an original set of color chips such as the 2nd one linked above
there is no color chart for different models, only years, and as I pointed out before, no 400 series codes for any TF year - in my experience the paint code is almost never found on the trucks trim tag, except in cases of special orders
Bill
