PCV setup for '69 BB
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Instructor
Joined: Jul 2013
Posts: 147
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From: Toronto, CA
PCV setup for '69 BB
My car currently has two breathers on each valve cover and I've noticed they produce a bit of oil on the covers, so I'd like to put the PCV back in place. What parts do I need?
Race Director
Joined: May 2006
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The passenger side has a single breather.
The drivers side has a grommet that the PCV fits in and no breather
Depending on the type of carburetor/intake manifold the hose from the PCV connects to a vacuum source.
The drivers side has a grommet that the PCV fits in and no breather
Depending on the type of carburetor/intake manifold the hose from the PCV connects to a vacuum source.
Last edited by MelWff; Jul 15, 2020 at 08:36 PM.
Race Director
Joined: May 2006
Posts: 18,665
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This is the PCV
https://willcoxcorvette.com/corvette...-427-1x4-68-73
This is the grommet for a stock valve cover
https://willcoxcorvette.com/corvette...ve-cover-67-74
https://willcoxcorvette.com/corvette...-427-1x4-68-73
This is the grommet for a stock valve cover
https://willcoxcorvette.com/corvette...ve-cover-67-74
Safety Car
Joined: Sep 2005
Posts: 4,213
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From: Orange County Ca
On my 69 BB, the passenger side breather hose (stock) feeds from the valve cover into the bottom of the air cleaner.
The pcv valve feeds from the drivers valve cover into the front bottom of the q-jet carb.
Most Corvette venders show pictures in their catalogs if you want to go stock.
The pcv valve feeds from the drivers valve cover into the front bottom of the q-jet carb.
Most Corvette venders show pictures in their catalogs if you want to go stock.
Last edited by Sayfoo; Jul 16, 2020 at 05:59 PM.
