Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. | 
	
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			 L88 BLOCK  
		
		
		
		
		
		
			Interesting casting date and casting number for sure. If i had to guess id say it was a 3916321 with the 1 6 and 2 redone in silly putty and the year of the block removed to have the second number in the day become the year . Shame to waste a 68 427 when you can change a few more numbers and use a cheap 961 396 block, [img]<<GRAEMLIN_URL>>/dunno.gif[/img] 
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	Ebay Auctions http://www.ebay.com/sch/427-king/m.h...=16&_rdc=1 No Fisher priced toys here  | 
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			If that were a real casting date, it would be about the earliest '67 351 block I've seen.  I have '67 #350 and #663, the casting dates are H66 and H86.
		 
		
		
		
		
		
		
		
		
	
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			I have the earliest known 3904351 ,it is F56, it had 66 dated May 66 #858 heads on it when found. Oddly it was  a true 351 block not a 942 that the factory resurfaced and hand stamped the casting # in, like many of the earliest 67 corvette 427 had.  I believe Nolan Adams book had G16 as the earliest known   
		 
		
		
		
		
		
		
			
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	Ebay Auctions http://www.ebay.com/sch/427-king/m.h...=16&_rdc=1 No Fisher priced toys here  | 
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			Cool block, did it have a VIN on it?
		 
		
		
		
		
		
		
		
		
	
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			Man that 0,4 and 5 look suspect as all hell
		 
		
		
		
		
		
		
			
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	I like cars more than I like people .....  | 
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			Thought that 'O' looked familiar...someone found new work after the Mr. Bill show ended?[img]<<GRAEMLIN_URL>>/hmmm.gif[/img] [img]<<GRAEMLIN_URL>>/rolleyes.gif[/img] ~ Pete - ![]() - 
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	I like real cars best...especially the REAL real ones!  | 
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			HAHAHAHAaaaaa ... OH NOOOOO Pete you're killing me  [img]<<GRAEMLIN_URL>>/haha.gif[/img]
		 
		
		
		
		
		
		
			
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	I like cars more than I like people .....  | 
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			[img]<<GRAEMLIN_URL>>/beers.gif[/img] ~ Pete - ![]() - 
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	I like real cars best...especially the REAL real ones!  | 
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			#9  
			
			
			
			
			
		 
		
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			Those numbers were definitely put on with play dough it looks like! My buddy has a 3904351 4 bolt block that I'm buying and the casting numbers other than the three look nothing like that! What a shame how people try to get over to make a buck!
		 
		
		
		
		
		
		
		
		
	
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			<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: the427king</div><div class="ubbcode-body">I have the earliest known 3904351 ,it is F56, it had 66 dated May 66 #858 heads on it when found. Oddly it was  a true 351 block not a 942 that the factory resurfaced and hand stamped the casting # in, like many of the earliest 67 corvette 427 had.  I believe Nolan Adams book had G16 as the earliest known   </div></div>  
		
		
		
		
		
		
			Curious, is there a way to tell that it was a 3904351 casting originally as opposed to the 942? 
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	381 and counting in the 67-69 Impala SS427 registry  | 
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