[427TJ]

I also noticed the "spoiler" sedan vs. the rounded-trunk sedan during my decal search. I wonder when the change took place? "Spoiler sedan" decals probably indicate a 1968-ish change (?) since cars like the Shelby Mustang and Z/28 were introducing spoilers at that time and diggers were still front-engined in '68. I did find a pair of "round-sedan" decals for the '55.