Where do these gaskets go?

Does your Dart have the corner/side brackets or maybe for the bumperetts

Yes to the side bracket. That's the only place that would make sense to me to put any type of seal on the rear bumper brackets (green arrow) below. The red circles are the other mounting holes for the rear bumper.

They don't go between the bracket and the bumper itself, do they? That wouldn't make sense to me. Maybe I'll thumb through the FSM...

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