That is a deflector for the crankcase ventilation system. There is a road draft tube going in the hole by the dist. This system was used before the PCV system was put in in 1963. I suppose you could block it off & use a PCV valve.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
In the Gallery Forum