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Define "vent". If you mean to vent crankcase gasses, yes, that's the purpose of a PCV valve. If you mean does the valve cover need vents to facilitate cooling... no. Many rocker covers have vents but it's strictly for decoration.
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∙ 17y ago
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84 Chevy 350 Air presure in valve cover how do you fix it?
You need to put a vent and a PCV valve in the valve covers.
Is there a difference in valve covers on a 1991 Chevy 350 and a 2002 Chevy 350?
YES like night and day.
Where is the PCV on a 1977 Chevy with a GM 350?
it is in one of the valve covers
Where is the crank case vent on an 86 Chevy 350?
Usually it vents from the valve cover.
Does a Chevy 1974 Chevy V8 350 need to have vented valve covers?
Whether you do it through the valve covers or elsewhere, yes the engine needs positive crankcase ventilation.
How tight do you tighten the bolts of the valve covers to a Chevy 350?
100 INCH pounds.
Would valve covers for a 318 fit on a 350?
No, Dodge and Chevy parts will not interchange. SORRY
Are valve covers different between a 1991 Chevy 350 and a 2001?
YES they are different. They will NOT INTERCHANGE.
What is the standard color of the valve covers on a 1981 Chevy 350?
The WHOLE engine was BLUE from the factory.
Where would you add oil to a 350 Chevy small block engine?
One of the valve covers.
Valve adjustments for a Chevy 350 5.7l?
how do i doa Valve adjustments for a Chevy 350 5.7l?
Where can you find valve covers for 1955 Chevy 350 heads?
The 350 engine was introduced in 1968. A 1955 small block would be a 265 or 283.
