Relative resistance of the wiper linkage

Sad news, Red....whilst trying to remove the pin from the pivot, I accidentally broke one of the @#!$! aluminum ears off...boy, am I ever pissed right now....so, I'm back to square one.

One ray of hope is I have a set on my junked-out '68 Dart...do you know, by chance, if they are of the same design?

I want to thank you for trying to help me out with this....even though it was a bust (literally), I really appreciate the time you spent explaining the process to me....:)

Rob