Online decoders do not know which items were not available with others. I just typed all this in to see what happened.
It did not know that 1970 Challengers with 340s were not R/Ts.
Blue leather interior was never an option on 1970 Challengers.
Vinyl side moldings, side stripes & bumble bee stripes were never available together.
There is more that conflicts & / or was not available together
I tossed in four different radios just for fun.
If you do not know if a tag is real or fake or know what your are looking at, consult someone that does before you buy any car.
Exhibit A from my scenario above;