Window regulator (1963 Dart Convertible)

Thanks for your response.
I've attached the photo's. As you can see, the pivoting arm broke off.
I do have regulators from a 65 Dart but the pins that fit into the window frame are different. I need the pins that take the round clips. The 65 regulators have the spring clips attached to the arms and the pins do not fit into the frame channel.

Again, Thanks!