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Purs · 12-07-2005, 09:40 PM

Here is a good diagram and explanation:

http://www.mortec.com/location.htm

12-07-2005, 09:40 PM	#6
Purs Got Big Block? Join Date: Apr 2000 Location: West Texas Posts: 1,510	Re: BB casting number - where are they?? Here is a good diagram and explanation: http://www.mortec.com/location.htm __________________ "Experience is what you get when you didn't get what you wanted."