Valve cover grommet for Aluminum Covers

[Monkeymaster]

Hello
I have the Mopar Performance Black Aluminum valve covers on my 440 and the pvc valve grommet has, after 20 years, crapped apart.
It is is a 1" OD hole in the cover and the pvc valve is .73".
The big thing is the valve cover top is THICK, so it needs to be rather tall, taller than what the local Napa, Carquest stores around here have in stock.
Does anyone have a brand/part number that fits these valve covers.
Yeah I forgot to take pics and I am at work, just thought I would ask.
Thanks everyone

 

[toolmanmike]

Leanna may know. @CudaChick1968

 

[slepr1]

Mopar performance cast aluminum valve cover grommets

 

[Bird 426]

I will have to go do some digging for the part number. So you have a GM pcv valve? They are 3/4", Mopar are 1/2". I ran into this when I changed my stock pcv over to the ME Wagner aadjustable pcv valve. Its a Ford part number. Pretty sure that I got it from Summit.

 

[CudaChick1968]

Here you go @Monkeymaster. I posted up a photo as well with the part number. It's a plug and grommet kit.

Mopar performance cast aluminum valve cover grommets

 

[Moms68]

Will these work with M/T covers also?

 

[Monkeymaster]

I found this Dorman 42337
I fits loose in the hole
However
Inserting the pegan sized pvc valve into the hole expanded it and now fits perfectly

Could not find the mopar ones on e bay nor locally thru my dealer, nor Napa Carquest ect

So
I found this Dorman

 

[Monkeymaster]

I tried the Ford grommet from previous posts
I do not see where these would work without hogging the valve cover hole bigger
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