I have a 327 and I chrome aftermarket valve covers on it. My problem is pouring oil in after oil change. It takes about 10 minutes for every quart. You have to pour so slow to keep from running over at the v cover. I took the baffle out thinking that would help but it didn't. The baffle keep the oil out of the breather. On the other side is the PVC. If anyone would know what I could do on these I would appreciate it.