64 Dart Gt 4 speed won’t shift into gear ??

Not sure what you are yelling about. He still hasn't confirmed that whether the clutch is releasing.

I would rather confirm I had to tear it all apart before doing so, wouldn't you??

When you stab a crank with a transmission most know if it's in or not. And whether you are forcing the pilot shaft into the bushing.
When I check in the tires only the right side would move not the left but when I pushed it on N the car would move back and forth freely