valve cover ?, pcv ? and more
also instead of putting a breather on the oil cap, could i put a breather on the driver side valve cover and run one line from the pass to the pcv to a catch can and then to the motor and then cap off the other port on the pass cover ?
On the PCV system, yes....if in a non-emmissions state you can run a breather on the drivers side & run a hose on the pass side to a catch can & then to the PCV valve & the intake vac source. This way you are flushing the harmful vapors & gasses through the entire crancase & the catch can (if a good functioning one) will trap the oil vapors.

