[Unique427]

Originally Posted by Hoodabest

I looked up these parts to get a better feel for them, and that did it, that's the route I'm going with on the 408 for starters. Seriously, for all those who may wonder, they're worth a peek. ADD W1 has a good...no great- looking product, but limited info on part origin or company location. ME Wagner is out of Bear Creek, Pa. where they make their stuff in house. Thanks for the tip.

Based on Tommy's explanation of the way it works, along with everyone else's information, I now understand that a properly functioning PCV will likely solve an oil-smoke filled cab issue with Windsor #3 of the "3 Windsors" thread elsewhere on this forum. (Please bear with me for a bit, I will get some photos and update the other thread shortly)

ADD W1 is located and made in Ontario, CA. since 2005.