My 302 is shoving oil out of the breather. Is there any reason you can't put a pcv in both valve covers?
Yep Its designed to **** air from one side of the motor and then burn it off through the carb from the other side .Positive crankcase ventilation .Sounds like your rings .,,Or breather isnt baffled and your oil is shooting into your breather , If its an late model 302 with aluminum factory valve covers ,Its your baffle ,Well lack of one.....Late model I mean 87 and up....