Crankcase pressure

[race7820000]

Gottcha. If I end up pulling the head, I think a person almost has to rebuild the whole thing since it's right there?

I think this weekend I will take valve covers off one at a time and hopefully find the leak. I wonder if a guy with the valve covers off do each Cyl at a time and use a piece of heater hose and your ear and try and listen to were exactly its coming from.? I need to buy a bore scope.

If I rebuild it does a guy get cat oem parts only? Or is there a particular aftermarket brand that is good?