Correct breather for cast aluminum valve covers
Here is the twist in breather #MOPP4529880. Mancinni Racing, $8.78.
Valve cover grommet set #MRE5249642, $8.95. I have not had any issues with the breather leaking.
Looking back at your last picture, I would buy 2 grommet kits, put plugs in the 2 non baffle positions, breather in front drivers side, pcv valve rear passenger side.
Good luck.
Here is the twist in breather #MOPP4529880. Mancinni Racing, $8.78.
Valve cover grommet set #MRE5249642, $8.95. I have not had any issues with the breather leaking.
Looking back at your last picture, I would buy 2 grommet kits, put plugs in the 2 non baffle positions, breather in front drivers side, pcv valve rear passenger side.
Good luck.