PCV Port
Can I not use this breather
If you use that breather as PVC location some of the vacuum will suck outside air through the vent holes around the perimeter.,
IMHO
Use that breather on the driver's side.
Measure the ID of the he the passenger side would twist into and look online for a gromit that will fit. If it has a he in the center great if not you can drill one, or even melt one. Heat the correct OD tubing for your PCV valve and just press it thru the center of the rubber. There are many PCV gaskets on the market. I'm sure you can find one.
If you want to drive it tonight. Cap off the port on the carb, might have to speed up the idle to compensate for the lack of vacuum leak.
If you can find a cap like in post 5 use that with your cap in post 14. I would not use the cap (right side photo post 4)
