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PCV/CCV holes interchangeable?

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SkylinesSuck
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Stroker Displacement: 4.6L
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Vehicle Model: Wrangler
Location: Northern VA

PCV/CCV holes interchangeable?

Post by SkylinesSuck » January 18th, 2017, 12:13 am

Basically I'm trying to install an oil/air separating catch can. I also have a cowl snorkel. It would ease my installation if I could route the CCV from the intake to the hole in the rear of the valve cover and have the PCV in the front going to the catch can, then been into the intake. Can I swap these? Are the holes the same size? Is there any difference in baffeling below? Thanks!

Russ Pottenger
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Stroker Displacement: 4.7
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Vehicle Model: Cherokee

Re: PCV/CCV holes interchangeable?

Post by Russ Pottenger » January 18th, 2017, 8:33 am

The ID diameter of the hole of the grommet may change but the actual hole in the valve covers are the same front to rear

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SkylinesSuck
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Posts: 376
Joined: February 14th, 2009, 11:11 pm
Stroker Displacement: 4.6L
Vehicle Year: 1998
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Vehicle Model: Wrangler
Location: Northern VA

Re: PCV/CCV holes interchangeable?

Post by SkylinesSuck » January 18th, 2017, 10:16 am

Thanks Russ! So if I swap grommets everything should fit. Any difference under the cover with baffling or anything?

Russ Pottenger
I love JeepStrokers.com!!
I love JeepStrokers.com!!
Posts: 656
Joined: August 15th, 2009, 1:27 am
Stroker Displacement: 4.7
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee

Re: PCV/CCV holes interchangeable?

Post by Russ Pottenger » January 18th, 2017, 11:38 am

The early cast covers all the same other than the oil fill.

The late tin cover as you know has a full length baffle.
I'm not sure on post 2001

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SkylinesSuck
Donator
Donator
Posts: 376
Joined: February 14th, 2009, 11:11 pm
Stroker Displacement: 4.6L
Vehicle Year: 1998
Vehicle Make: Jeep
Vehicle Model: Wrangler
Location: Northern VA

Re: PCV/CCV holes interchangeable?

Post by SkylinesSuck » January 18th, 2017, 3:21 pm

I actually wasn't sure if baffling was full length and the same for both. Thanks for the confirmation! Mines a '98 btw, but I think I'm going to try and find a junk yard piece to clean up and wrinkle paint, then add new hardware to. I think my lip might be bent due to a leak at the rear of the VC. Thanks again man!

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