I pulled a fender off a late 60s model 4 door Valiant today for my Duster. It has a plastic pentastar that is prob 3/4in across. Its on the lower third of the fender behind the wheel opening.
I bought this '72 Valiant from its original owner in 1998, and asked if the car had been wrecked (asked him after I had bought it, so there was no reason for him not to tell the truth.) He said "no."
There was no pentastar on the front fender. I asked him about that, and he didn't have a clue, but said it had never had one. I looked and there are no holes (on the backside) where there should have been
Never say "never," when it comes to mother Mopar... LOL!