if the road draft tube is plugged, it should have a tube in the plug that allows connection to a port under the carb - that type of PCV setup was an option and you should find details in your shop manual, as in the 55 manual here - in Cali it was likely standard equipment by 65

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics