Crank Case Vent Tube

[john.mkv]

Recently installed a new intake manifold and have a leak coming from the crank case vent tube that connects to the manifold. I think the o ring is bad but I can’t find the part number anywhere for it. Anyone know what it is? I know CSF provides one with their kits but the brand I bought did not include it.

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[kern417]

do you mean the evap tube? do you have a pic of where the leak is?

 

[Thraxbert]

Also, o-rings are sized in millimeters. Measure the ID, OD, and solve for thickness. Then buy a viton equivalent on Amazon.

 

[john.mkv]

Here is a couple photos. I contacted CSF and they sent me a couple o rings. Seems to have fixed the problem.

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