Is there a PCV system, or are you referring to the dual lines in the intake manifold (presumably for the vacuum wiper)? Either way, it would be interesting to read a explanation/description and see more pic (as requested by Scot).

Thanks,

Tim
1954Advance-Design.com
1954 3106 Carryall Suburban
1954 3104 5-window pickup w/Hydra-Matic
The 216 and early 235 engines are not "splash oilers" -- this is a splash oiler.