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			#1  
			
			
			
			
			
		 
		
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			I'm looking for a set of LS7 pistons GM P/N 3963551. Seeing what's out there, if its cost effective to go with a new set. It's 100% original and been sitting for 30+ years, decided it tear it down and check everything and found 3 pistons with cracks behind the oil groove
		 
		
		
		
		
		
		
			
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	You spend dollar's to go fast, I spend pennies to beat you with a 4 gear  | 
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			#2  
			
			
			
			
			
		 
		
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			I believe I have a STD. set w/rings out of a 900 mile crate engine.  I will check tomorrow. 
		
		
		
		
		
		
		
		
	
	Bill  | 
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			#3  
			
			
			
			
			
		 
		
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			I know I have a nice set of standard or I also have some nice single standard ones.
		 
		
		
		
		
		
		
			
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	69 RS SS L78 conv 69 RS SS ZL1 69 L78 Chevelle conv 69 L78 Nova 69 L34 Nova 67 SS Chevelle 73 Trans Am  | 
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			#4  
			
			
			
			
			
		 
		
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	Mark  | 
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			#5  
			
			
			
			
			
		 
		
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			I have a NOS GM set of 3976018 pistons and NOS rings to go with them if you are interested in cleaning up the cylinders a bit.  They are LS7 + .001
		 
		
		
		
		
		
		
		
		
	
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			#6  
			
			
			
			
			
		 
		
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			6 pictures sent this morning via your e-mail. 
		
		
		
		
		
		
		
		
	
	Bill  | 
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			#7  
			
			
			
			
			
		 
		
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	You spend dollar's to go fast, I spend pennies to beat you with a 4 gear  | 
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			#8  
			
			
			
			
			
		 
		
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	You spend dollar's to go fast, I spend pennies to beat you with a 4 gear  | 
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			#9  
			
			
			
			
			
		 
		
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	You spend dollar's to go fast, I spend pennies to beat you with a 4 gear  | 
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			#10  
			
			
			
			
			
		 
		
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	You spend dollar's to go fast, I spend pennies to beat you with a 4 gear  | 
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