So I just hit 70k and decided to clean my manifold.while cleaning, the front of the manifold where the pcv hooked up was really dirty from oil build up.FYI after you take apart the manifold you must buy a new gasket.decided to put these on.with a stock intake there was no room so I decided to mount it by the radiator.let me tell you,it was a pita custom fitting these. Overall I am pretty pleased by the way it turned out. Our engines do spit alot of oil back from the crankcase.

 

Good work. The only problem I see is draining the oil from the catch cans. Can you access the can valves from the bottom? Or do you have to take off the plastic cover on top every time?

 

Draining from the bottom is the best. You can easily access it after you take the bottom cover off which is way easier.too much of a pita taking off the cover in the bay