That's what I was thinking, the oil pump and pan aren't installed yet but its easier to do that than take everything completely apart again. If I have good oil pressure its probable safe to say its there.
But isn't that plug so the oil filter gets oil? So if I primed the engine and if oil comes out of the oil filter adapter its there? and if not I guess I have to disassemble everything and install it.
I guess while I'm thinking about this are there any other plugs that I may have missed? All external ones are accounted for, and the plug that you can see by looking through the distributor hole is there as well.
