Thread: PCV on a V6 ?
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Old May 25th, 2015, 02:40 AM
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5500 GMC 5500 GMC is offline
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Location: vaughn, washington
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Default PCV on a V6 ?

Anyone know if there was a Crank ventilation set up on the stock 351?
attached picture shows what i have done to ventilate
i have round rubber grommet in valve cover and the breather cap fits tight but there is oil leaking out around the grommet because the hole is for a twist and lock type cap
if ventilation is not needed i can just put a filler cap in and no more oil leak
Attached Images
File Type: jpg misc phone pics 5 24 15 048.JPG (1.91 MB, Multiple views, 22 clicks)
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