Weirhouse, Because I had removed the baffle inside the valve cover to gain enough clearance for the roller rockers my PCV valve was sucking the
oil up and sending it to the carb. Needless to say I was getting
oil comming out the end of my side pipes. I purchased a baffled breather grommet from Jeg's and no more problem. The part number is 720-5425 and the price is $5.99 for two of them. I hope this helps.