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| GMC V6 and V12 Engines Engine repair and rebuilding | 
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			#1  
			
			
			
			
			
		 
		
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			I've put out a few feelers to both Egge and Kanter to see of the spring set is available, will need to wait till Monday...... 
		
		
		
		
		
		
		
		
	
	I was coming home from a car show last week and the truck started idling really low. We checked all the obvious things and finally took the valve covers off to find a broken exhaust spring on the #3 cylinder. I had the spares from another truck, so we got her back together and running ok, but will most probably opt to change ALL the springs over the winter. A friend mentioned that a Ford 390 Springs should work, these most probably will be easier to find vs. the 305 set, but we'll see. Anyone have a new set they want to get rid of? I'd just as soon pay a fellow member vs. a parts store. Thanks Jake  | 
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			#2  
			
			
			
			
			
		 
		
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			I'd measure diameter and installed height, and find an aftermarket item that is suitable. 
		
		
		
		
		
		
		
		
	
	The 972 set mentioned is here: http://www.compcams.com/Products/CC-...gs'-0.aspx IMSLTHO, you don't need $100 valve springs... I get a lot of parts here: http://www.competitionproducts.com/1...ucts/2630/0/1/ 98411 would be my first guess, but measuring is safest. Terry  | 
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			#3  
			
			
			
			
			
		 
		
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			Found a set at Kanter.
		 
		
		
		
		
		
		
		
		
	
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