there should be a bung to the rear of the underside of the plenum. just use an elbow of some kind that will work with your hose to connect your pcv. anything that extra or open, cap it off.
now if i recall correctly, and i dont remember if its the tube intake or the gt40 or maybe both, do not have provisions for an ACT bung. you'll either have to tap your own or run the sensor up to your intake elbow. i've been hearing about that lately.