Need to figure out pcv and breather. Mopar perf valve covers

[4mulas]

Hi there. I have Mopar performance big block valve covers.
They come with 2 caps.

I’d like to find a good source for a screw on cap that has a breather attached to it that fits nicely (tight) in the valve cover, ideally the breather I’d like to have a nipple for a hose so it can go to the air cleaner. I don’t have an air cleaner chosen yet, recommends here too are appreciated.

Also like to find a source or solution to put a pcv in the other screw in cap hole.

Or
Knock another hole out for pcv and or breather etc.....
Please do tell and if anyone has good pic of what they did that would be appreciated too.

Thanks

 

[Lefty71]

https://www.summitracing.com/parts/trd-4806

There are others like this too, depending on how/what you need to connect. Hose or PCV set-up. Spectre still makes one too, and they fit the Mopar Perf covers. HTH, Lefty71

 

[Ranger16]

Another option is the PCV valve in the right bank cover with a rubber grommet and the hose running to the fitting on the carburetor base (visible under the coil), and a breather cap on the left bank cover.

 

[themechanic]

Another option is the PCV valve in the right bank cover with a rubber grommet and the hose running to the fitting on the carburetor base (visible under the coil), and a breather cap on the left bank cover.

View attachment 855495

That's the way mine are. Pull the oil breather out to add oil.

 

[4mulas]

Another option is the PCV valve in the right bank cover with a rubber grommet and the hose running to the fitting on the carburetor base (visible under the coil), and a breather cap on the left bank cover.

View attachment 855495

Yes, thanks, I may just do this too. But,
How did you get that filler cap to fit snugly? I have one and it’s loose as heck??

 

[themechanic]

Yes, thanks, I may just do this too. But,
How did you get that filler cap to fit snugly? I have one and it’s loose as heck??

Use a new/different gromment or cap. Buy them as a set and they should be tight. Local parts stores carry them.

 

[Ranger16]

Yes, thanks, I may just do this too. But,
How did you get that filler cap to fit snugly? I have one and it’s loose as heck??

Not positive, but now that you mention it, I think mine was loose as well. I just looked and the breather has two gaskets. One is a fiber type and then a rubber one on top of it. I think I may have added the rubber one from another old cap. It is nice and snug now. Should be an easy fix, as themechanic suggested above.