Is this the new stc fitting or the old. I believe it is the new version but I just want to make sure before I start putting this truck back together.
Yep.So you only need two stand pipes and two dummy plugs to replace both sides?
It looks like a short oily hair to me. But that would certainly warrant further investigation once cleaned up.Is that a stress crack in the fitting or is that just a piece of fiber or something?
NYC F-350,Standpipes and dummy plugs. That way you would have the weakest links in the high pressure oiling system covered.
Oil cooler replacement, I will assume your doing this anyway.
EGR cooler: delete or keep, but replace. A given if you are doing the oil cooler.
Turbo oil drain tube and supply line. (if your truck is an 03-04 or 05, you won't need the new drain because you already have it)
Updated fuel pressure regulator spring.