318 custom badging?
#72 is a previous fantasy/fabrication.
#80 and others like- the font doesn't match between the 3 and the 8. Looks very off to me and not at all what the factory would do, sorry.
As RRR posted, Mexico, Central/South America and Australia/NZ all had factory performance/4 barrel 318 engines, that had actual, factory emblems and decals/stickers.