[camarojoe]

Actually, the smaller PCV hold did not have a baffle...only the larger oil-fill/breather hole. Here's a pic of a set of original Motion ones, the baffle looks to be factory riveted, but I have also seen them screwed in place. (see attachment) Its just a flat piece of sheetmetal. The newer sets actually come with the baffle plates and screws uninstalled, and packaged separately.