Valve covers and pcv.

[73 Duster 360]

I bought some new valve covers recently and when they showed up I noticed they came with two twists on breathers. My current setup has one breather on the passenger side and one PCV on the driver side. Assuming I can purchase a PCV locally, will a push in pcv with grommet go into a twist on hole successfully?

I've been searching online for hours and have yet to find a twist in PCV valve. But my new valve cover does not have anything that looks like a straight up push in hole. If the twist on holes will work with a push in PCV valve I'm golden, otherwise I guess I have to drill a hole?

Any insight would be great.

 

[missing linc]

Most Fords in the 70s and early 80s have an oil fill cap with a pcv grommet built in. They are a twist on style and should work for your covers

 

[73 Duster 360]

So I need an old mustang pcv valve.

 

[dano]

Most Fords in the 70s and early 80s have an oil fill cap with a pcv grommet built in. They are a twist on style and should work for your covers

You can also use them as an elbow to run a line to the air cleaner as your vent. This is the best way to vent the system.

 

[Professor Fate]

FORD LINCOLN MERCURY OIL CAP BREATHER CAP WITH PCV VENT GROMMET | eBay

 

[abodyjoe]

fv184 is the one i used on aftermarket valve covers.
https://www.amazon.com/dp/B000C31JUU/?tag=fabo03-20



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[73 Duster 360]

Thanks guys. They will have one at oriellys for me this afternoon.