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		| RE: I run std bore TRW forged 454 Chevy pistons. | 
	 
		| By John - 03/16/2001 2:59:19 AM; IP 63.161.101.200 | 
	 
		| It is a non ribbed 427 side oiler hydraulic service block so Im sure it has the reinforced cyclinder walls. As for the wall thickness I will find out when Im back at there shop. Do I need to get custom pistons?  What would you recommend? Does this seem unusual to have a 427 punched out this big?  | 
	 
 
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