I posted the first set of pics to highlight the wear/contact areas in direct light.
These next ones were taken without flash (ambient florescent light), FWIW.
I'll bet money that the gear you have is NOT a Milidon or one of the early Mopar brand that had the roll pins installed in them instead of the solid retaining pin yours has
The one I'm having trouble with is a early Mopar brand and it has the bright colored roll pin with the ends mashed, the two Milidons I'm using have a black coated colored roll pin in them