New valve cover - PCV / Breather ???

[ExtremeGST]

Hello all!
i got a new valve cover to replace my cracked one... quick question... the new one did not come with the PCV on the rear of the valve cover, nor did it come with the breather thing that usually sticks out of the passenger side of the valve cover
i know the PCV is threaded and i can get it out of my old one, but how do i get a breather valve thing in the new valve cover???
is it threaded too?? if so, how do you get the one of the old one since its circular?
help ASAP!! im installing boost/AF guages right now and want to do the valve cover tonight too!!!

THANKS!!!
matt

 

[leet]

If there isn't a hole there, and you need one, just drill and tap it for an NPT nipple?