How many fender tags normally? 71 Demon Newbie....

The car was 4 spd AC not available on 4spd cars only three spds

I have a duster here with 3 spd, AC car . This car was changed to 4spd the tag states three speed and that was what was in it when I bought it in the 80's from New Jersey. I just got it back recently. I took everything out of the car but it is all here . Just like the Demon parts. I am considering putting it back together . My son bought a very large commercial property which will give us a lot more room to work on these cars. I have been stuck here not being able to do much due to machine work getting done on many motors that are paying the bills. Body work and Machine work don't mix in the same building as small as mine