Positive Crankcase Ventilation

[oldskydog]

Occassionally someone asks about crankcase ventilation. Here is a CSN from January 61 that describes the system for 1961 thay may be of interest.

 

[Hoyt99]

Wow! Right this very minute I am working on the crankcase ventilation system on my 63 498 2x4. What perfect information, and talk about timing...I am headed out now to buy lottery tickets

Chip Hoyt
1963 Impala 4spd, dual quad positraction 409

 

[oldskydog]

Wow! Right this very minute I am working on the crankcase ventilation system on my 63 498 2x4. What perfect information, and talk about timing...I am headed out now to buy lottery tickets

Chip Hoyt
1963 Impala 4spd, dual quad positraction 409

50-50%……right?