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bigwheel15 · 08-28-2011, 05:28 PM

There should be a casting number on the back of the block, I believe there is one on the front by where the alternator mounts as well.

08-28-2011, 05:28 PM	#2
bigwheel15 Registered User Join Date: Feb 2010 Location: Fort Worth, TX Posts: 727	Re: 350 blocks There should be a casting number on the back of the block, I believe there is one on the front by where the alternator mounts as well.