73 Dart wiper pivot arms position.....

If you want to slow future damage, Deburr the holes before putting in the new bushings. As the factory leaves these sharp, and they will chew up your new plastic bushings. And make sure the end of the arms are good and flat. Don't beat the bushings in with a hammer either. Use a larger than the bushing socket, and clamp to press in. And I like Trailbeast' input about the pin hole. These things are a *****, As any under dash job is. The straight rod goes between pivots on the wipers. Pressed hump toward driver. The slightly bent rod goes from wiper motor to drivers wiper. (bent end on the wiper, pressed hump towards front of car.