"65 Barracuda Rocker Moldong Removal?

The trim snaps off the plastic retainers. Don't pry on the Nylon clips. Be careful. You can't re-insert them, and you can't get an exact replacement.
Keep as many as you can in place. The rocker trim you push back over them and put the screws back in. If you break a few and need replacements, let me know. I have a few extras.