The passenger's side valve cover only has one opening for a metal elbow, or possibly a 2nd PCV valve. The driver's side valve cover has a small opening, especially for the PCV valve and a second larger opening for a breather / oil cap.
I guess my question should read: Rather than using just a metal elbow, (being fed to the base of the carb) would a 2nd PCV valve be of any added value?
Photo at:
https://www.facebook.com/photo.php?...78&l=fd57bbea03