Originally Posted by Sin7
Thanks for that info Tom.
So if the passenger side valve cover does not have a baffle, what are my options? Raise the pcv with two o-rings like JMARK suggested ? If I add a breather to the passenger side valve cover, does this mean I'm eliminating the pcv system?
If the PCV valve is in the drivers side of the engine, that cover needs a baffle under the hole. You can actually just pull the valve out and shine a flashlight in there and look. If you see the head, there is NO baffle. There "may" be bosses and holes in the cover for an "optional" baffle, if they did not come with one.
The cover that does NOT have the PCV valve does not really need a baffle. It's nice but not required.