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Old 03-31-2002, 11:24 AM   #7
O'l Buck
Recovering Truck Driver
 
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Join Date: Mar 2002
Location: Orleans, NE USA
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you need a vent with the pcv valve, or you're going to draw too much vacuum in the crankcase. If the valve covers were not designed for the pcv, you may want to find some that are, as you need an oil deflector under the pcv valve to prevent sucking oil up into the carb.

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'72 Chevy 1/2T 4x4 shortbox stepside 350/350auto on '84
ralleys and 31/10.5s

67 Cutlass convertible
330, 3spd stick

90 GMC Jimmy
350/auto
Chad Stephens
Orleans,NE
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67 K-20 350, SM465, Eaton rear, 4.56 no spin option
00 Dodge 2500 4x4, 24V cummins, 5 speed

Chad
South Central Nebraska
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