Mopar Cast Valve Cover with ME Wagner adjustable PCV

Current setup has a small PCV on the valve cover passenger side rear. Front passenger side has a plug grommet. Driver side rear has a grommet with push in filter and front is the oil filler cap.

The ME Wagner is larger inside diameter than the current grommet PCV location. I tried a 1.25" wide outside diameter grommet but it doesn't cover the taps. I need a wider grommet. Mancini has a "wider" grommet. Is that what you guys are using?