The Moroso GM valve cover PCV grommet with baffle accepts .095 inch fittings and is sold individually for single-side replacement. The internal baffle helps reduce oil passage into the vent while maintaining PCV function, restoring a tight seal on compatible GM valve covers. Use it where a precise .095 inch grommet fit is required for proper crankcase ventilation.
Moroso GM Valve Cover PCV Grommet w/Baffle - .095in - Single