The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - What is the purpose of a closed ended grommet?

gmcnoob · 06-17-2015, 09:30 PM

Picked up a set with a PCV grommet and breather grommet but the breather grommet was closed ended. Doesn't that defeat the purpose of it?

06-17-2015, 09:30 PM	#1
gmcnoob Registered User Join Date: Aug 2012 Location: San Jose, California Posts: 96	What is the purpose of a closed ended grommet? Picked up a set with a PCV grommet and breather grommet but the breather grommet was closed ended. Doesn't that defeat the purpose of it?