Correct, one bank was vented properly, the other was effectively plugged up
(Funny thing is, I stopped at advanced auto parts to get the PCV valve, and the only grommet I could find was a Mr. Gasket 6376 which has the exact combination in it as was installed on the engine)
View attachment 1715053534
View attachment 1715053535
now, if i could just figure out how to get the in dash oil pressure gauge to work, i should be all set
