M;
Be careful here.
The PCV system connects to the intake manifold, NOT the air cleaner, via a 1/2" special PCV hose. This requires a 1/2" NPT opening in the intake center (for the nipple) to function properly. The valve cover then MUST use an open breather cap as well.
A copper tube & cap is under $20 and takes 10 minutes to install.
Good luck.