Door Striker post?

So far so good but I have t tested it a lot as the car is still being put back together. It should hold up for at least another 50 years though
Yeah that's the truth. Definitely fixing these old cars to a tougher than "just make em to out last the warranty" I knew a tranny guy who once said he could easily design a transmission to last a million miles, the tough part is engineering it to fail at a given time.