Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. | 
	
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			Need help with correct pulley numbers for a 70 LS5 engine without A/C. Also were the valve covers painted or chrome. This is a Chevelle application if that matters. 
		
		
		
		
		
		
		
		
	
	John  | 
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