Splittin my Case blues

In the process of majoring the G159 on my 1968 580 CK I found the center cam journal rough and .003 smaller than the front & rear. Is this common and possibly from prior owner not changing oil enough? Does anyone have a better cam to sell?

When I pulled the PS pump off, I found the driven gear wobbling on the input gear shaft. I am looking for these 2 gears or a used pump. Also when I put seal kits in the PS cylinders, one had a bent shaft at the tie rod end. I tried to press it straight and it snapped in half. Sooo.. I could use a used shaft or whole cylinder if some one has one to part with. The shaft has male threads for the female threaded tie rod end. E-mail me if you have parts to sell. Thanks for your help, Tim