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- - Valve Cover 1968 250 (https://67-72chevytrucks.com/vboard/showthread.php?t=856463)

Dude68

01-05-2025 12:38 AM

Valve Cover 1968 250

Anyone know what the part is called that goes in the SIDE of valve cover where tube goes in? It is some kind of hard plastic grommet. I broke mine pulling the tube out and need another one.

'68OrangeSunshine

01-05-2025 01:47 AM

Re: Valve Cover 1968 250

Quote:

Originally Posted by Dude68 (Post 9362004)

Anyone know what the part is called that goes in the SIDE of valve cover where tube goes in? It is some kind of hard plastic grommet. I broke mine pulling the tube out and need another one.

It's not plastic. It WAS rubber, but must have hardened over time and contact with hot motor oil.
LMC's got 'em:
P/N:30-2520......$1.95....Grommet, Breather...1'' I.D., 1-1/4'' O.D.

When new, the Grommet is closed, like a plug. You have to cut a hole for your breather tube.

1970cstblazer

01-05-2025 08:16 AM

Re: Valve Cover 1968 250

These are GM 3894337

https://i.ebayimg.com/images/g/LjwAA...b/s-l1600.webp

https://i.ebayimg.com/images/g/jwcAA...i/s-l1600.webp

Dude68

01-05-2025 10:04 PM

Re: Valve Cover 1968 250

Thanks.

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