Front suspension questions - big vs small bolt pattern

:scratch: I believe the lower arms will interchange from 69 to 73. The location of the sway bar mount and the ball joints are different though.

I have never seen the pivot pins reproduced and have not seen a bent one either. It would be highly unusual to have 3 out of 4 bent pins unless the cars they came off of were in a serious, really bad collision.

As a prior member mentioned, the pins may appear bent if the bushings are bad ?