My Duster I Bought in 86 came with fender turn signals, But someone prior plugged the holes, I have a set they are painted , I notice B/EA has them but are Chrome. Did they have them either way?

I say painted / My 70 had the painted ones.......IIRC they were a little smaller than what you see on later cars too. I'm sure someone else will chim in also........

Here's mine:

In MY experience, most were chrome. I have been a junkyard scrounger for 18 years and the majority of A bodies that had these fender mount indicators were chrome. This may skew the curve, but MOST of the A bodies were 1973 and NEWER.

the only ones I have seen painted were painted over the chrome and they look like crap. Cool little things like this need to be chrome anyway in my opinion.