I'll try that. Does the PCV valve have anything to do with starting? I replaced that chrome looking one in the picture for a standard looking one. But got to thinking, when I picked up my Breather Oil Cap from Napa they may have just used the 1966 i6 info for the PCV and it's actually a 1975-1979 motor. When I looked up PCV for both motors, they were very different looking. Not sure if they have a different spring tension or really how the internals of a PCV work or are different for different vehicles.
