Does it matter which side PCV valve/oil breather goes?
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I put on new valve covers on my 68 tonite, and they had writing on them so they needed to go a certain way..my pcv valve tube was kinda stretched out cuz the hole for it was closer to firewall they way I had to put on valve covers, so just so it wasnt stretching I moved the PCV valve to to the right side (facing the engine with hood open) and the oil breather to the left side. Anything wrong in doing this?