Originally Posted by fc_misc

I'm thinking a bulkhead on the cam cover somewhere but a t into the vent hose may work if it could look reasonable. The less hose before the check valve the better to minimize sludge and freezing in the line.

You can add a catch can inline but the vent should really be active under circumstances where you have a ccv issue as a fail safe so I can't imagine much oil getting in there. Certainly a lot less than if your ccv fails and pumps the oil pan into your intake.