Hi All, What is the correct color of the trunk splatter paint for a St. Louis-built 1967 Impala SS convertible? There seems to be a variety of colors available. Did all plants use the same color in 1967? Thanks!Denis 1967 Impala SS Sport Coupe 396/TH400/12 bolt. Marina Blue (South Gate built) 1967 Impala SS Convertible 327/TH400/12 bolt. Ermine White (St. Louis built)