73 Duster rear top shock mounting point failure

So today I was changing my fuel sending unit and noticed that my right shock absorber was completely loose from top. Didn't have enoight light/time to diagnose it from below of the car, but noticed from the trunk that the hole where the shock bolt comes through was completely fucked up.



I tried to google, but didn't find any good pictures on how the top is actually assembled, or is this even stock installation (I have super stock springs with a...

73 Duster rear top shock mounting point failure