Yes. If you don,t have proper vent. it will blow out oil. Besides the road draft tube you must have vent. in the valve cover. If it does not have slots in the top of the valve cover you must use a vent. oil cap.


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