Restoration Design makes trunk hinge pivots that can be welded in, but those up there you got have red primer not grey, and I remember seeing a bunch of "genuine NOS" porsche parts at the Parts Heaven swap and they were all brick red primer too. Those *might* be NOS replacements.
Now I'm really curious about that ebrake cable cover, I'm going to have to look into that - I am doing a restoration on my ebrake lever and never knew this piece existed. Maybe it is for '73+ only cars and my '72 body does not have the mounting holes from the factory?? I might have to move this ? to the CW section.