Specific air cleaner emission decal #6421914, ...is it available?

[KevinK]

 My '67 327/275hp w/smog has an emission decal on the air cleaner with #6421914 on it (decal is black with gold lettering).
   Does anyone know if this is specific decal (#6421914) is being reproduced? (a couple places I checked don't have that #)
 
  Thanks,
              Kevin

[1967RS/SS]

Kevin, I know this is a really old post, but did you ever fine these decals?