Re: Vented valve cover or no?
			 
			 
			
		
		
		
			
			Per our/your 6060GMCCLUB website. At top banner:  Jolly's page/engine.....scroll down for explanation of crankcase venting. Answer is:  no valve cover vent. Fresh air enters into the filter can, thru filter and etc. (on the filter can style motors)
		 
		
		
		
		
		
		
		
		
	
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