Need help with deluxe interior handle mechanism

[71-429Mach1]

I am in stalling deluxe door panels in my 71 Mach I and I seem to have the standard door handle mechanisms. I want to but some deluxe mechanisms but understand there are a few variations, so I want to make sure I get the right ones. It looks like my standard mechanism is held in by one bolt?

 

[MikeGriese]

It's held in by a bolt and a tab on the end that slips into a hole in the door. All variations of the deluxe door mechanism will work, but you would want to look for ones with tabs so they will mount the same.

 

[detritusmaximus]

Pretty sure I have a pair of deluxe mechanisms...but I'd have to find them