PCV Valve Help

[Dibbons]

We don't have an "emmissions" forum category so I place my question here. I am using the old school Direct Connection chrome valve covers on the 340 build and the 1/2" PCV is loose in the rubber grommet hole. Looks like the hole is about 5/8". Anyone have a part number or source for a PCV that will fit good and snug? The hose from the Thermoquad is supposed to be 11/32" but I can worry about that later (adapt, etc.) Thank you.

 

[70rrclone]

Its hard to tell without measuring the hole size. If it measures 3/4 you can use one from a 78 ford truck.

 

[MWbirdLOVER70]

We don't have an "emmissions" forum category so I place my question here. I am using the old school Direct Connection chrome valve covers on the 340 build and the 1/2" PCV is loose in the rubber grommet hole. Looks like the hole is about 5/8". Anyone have a part number or source for a PCV that will fit good and snug? The hose from the Thermoquad is supposed to be 11/32" but I can worry about that later (adapt, etc.) Thank you.

View attachment 1957966

I think they still sell the larger grommets. There was a post on it I believe

 

[gtx6970]

That valve cover should accept the stock Mopar grommet , Pt number 3751510

They are all over ebay , or search the net

as an example
https://www.ebay.com/itm/175429207499

 

[MWbirdLOVER70]

Dibbins your in luck maybe l. Once again combing my saved files of mayhem this might help you