Power steering coded on fender tag S77

[70gtx440dana]

I do not recall seeing power steering S77 coded on 70 model Charger fender tags. Is it one of those items that was not typically shown on the fender tag? I know the A04 package which included the PS was usually coded on the fender tag. Any commeht would be appreciated.  Joe

[Just 6T9 CHGR]

S77 would be on the broadcast sheet only.....

Post a pic of the tag.......  Do you suspect a repro