So as many of you guys know im in the middle of this major overhaul. I am trying to get the car to run good and work out all of the bugs before I do too many big performance mods, for obvious reasons. Anyways after messing with the vacuum system I realized the car is missing a PCV valve and it shooting oil out the hole in the back of the intake. I plan to remedy this but the question I have is what vacuum line is supposed to go to the valve from the factory? I believe its the large manifold vacuum line in the rear right corner of the upper plenum? Right?