Valve cover grommets

[InRogue]

Okay before I start these are needed for cast aluminum covers, the holes are 1 1/4" but your standard China jobs are loose, these used Holley covers i got had one grommet in the hole (see pix) and it was tight and even looked Mopar type but different. And one know of a good quaity grommet for PVC and breather that are a true 1 1/4".

 

[Dana67Dart]

There are dozens of gromets at autoparts stores.

 

[straightlinespeed]

Are you talking the cast aluminum M/T, Holley small block covers?? If so and they were drilled out properly then its actually a 1.5" hole and this is what you need.

PCV rubber bushing

 

[InRogue]

Are you talking the cast aluminum M/T, Holley small block covers?? If so and they were drilled out properly then its actually a 1.5" hole and this is what you need.

PCV rubber bushing

Are you talking the cast aluminum M/T, Holley small block covers?? If so and they were drilled out properly then its actually a 1.5" hole and this is what you need.

PCV rubber bushing

Yep Holley, thanks for the info

 

[straightlinespeed]

I believe Mancini's also has a set of them or you can buy them individually.

 

[Dartfreak75]

I had to replace one of them in my magnum 318 and had the awfulest time finding one. I ended up getting one thru the local dodge place it was a mopar part that none of the local parts stores carried. I found all sorts but either the center hole was to big or the od was to small nothing fit it. I cant remember the part number now. But it wasnt the Pcv valve side it was the other one on the drivers side. It went back to the keg. IIRC

 

[InRogue]

I believe Mancini's also has a set of them or you can buy them individually.

I like that Mopar one for pcv, looks like the one I removed...do they have an equalivant but for a 1" breather? Those cheap wide groove ones wiggle in the hole

 

[straightlinespeed]

I like that Mopar one for pcv, looks like the one I removed...do they have an equalivant but for a 1" breather? Those cheap wide groove ones wiggle in the hole

Im not sure but I got a Dorman 6042344 for the breather and it works good. No leaks or wiggling.

https://www.amazon.com/dp/B000C5I49C/?tag=fabo03-20