mopar performance valve covers wtf...?

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dust-u

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I picked up a set of mopar performance valve covers on the cheap..here is my quandry. both covers have twist on caps. I would prefer to run a pcv set up. Is there anyone out there that has done this? I did find a set on ebag that looked like a solution..I should have known when the person selling them new does not accept returns... shocker...anyone else find a solution?
 
I picked up a set of mopar performance valve covers on the cheap..here is my quandry. both covers have twist on caps. I would prefer to run a pcv set up. Is there anyone out there that has done this? I did find a set on ebag that looked like a solution..I should have known when the person selling them new does not accept returns... shocker...anyone else find a solution?
You can knock it out from the top with a punch then clean hole with rat tail file. Maybe drill out with right size hole saw.
 
I installed the grommet right in the twist on cap’s hole and shoved the PCV in there without sealant.

All done, no issues, it’s been years.
 
I installed the grommet right in the twist on cap’s hole and shoved the PCV in there without sealant.

All done, no issues, it’s been years.
I have twist on caps w/ pcv valves, ran two for a while, back to one now, the other is extra, and chrome . all caps are supposed to be lock type on the dragstrip as far as I know.
 
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Vent cap in one hole, solid fill cap on the other. Punch out a hole in either with a grommet for a pcv.
 
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