Yep, the PCV is threaded into the intake manifold behind the carb.



The oil cap depends on the type of breather used. There are two, an open oil filler breather cap and a closed oil filler cap.



Pictured above is the closed breather. My factory (top hat) cap is missing so I have a rubber stopper. venting is provided by the tube that is connected to the air cleaner and the oil filler neck.

The open breather doesn't have the connecting tube to the air cleaner and has a plug on the oil filler neck. This requires the breather type oil filler cap.