Can anyone tell me where the pcv valve is located on this engine?

I believe the valve is located in the cylinder head. Their should be a thick hose connected to it. It's a bitch to get out sometimes.

its right on top of the valve cover .
http://www.geocities.com/motorcity/flats/1738/images/22re_eng1.JPG
you can see it near the rear of the valve cover , with the black gromet on the bottom and the hose on the top .

valve cover, you can see it in the pic, toward the rear in the middle.