They probably will, Chrysler has always been cost minded so there was a lot of “some parts fit other models of same model year and possibly several model years following” example - side markers of the later ‘70s model years. JMO.
I have a '74 close by for parts, just wasn't sure. I know that the side markers were almost universal for certain models and years, but just had no idea about the more specific looking parts like the parking/turn signal. Thanks!