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**john** · 10-09-2008, 07:13 PM

the numbers on the front of the block will have a two or three letter suffix code, which you can find here.

http://www.nastyz28.com/decode.php

10-09-2008, 07:13 PM	#22
john member #16 Join Date: Dec 1999 Location: Yuba City Ca. Posts: 3,618	Re: time for rebuild the numbers on the front of the block will have a two or three letter suffix code, which you can find here. http://www.nastyz28.com/decode.php __________________ john http://67-72chevytrucks.com/vboard/showgroups.php board vendors http://www.flickr.com/photos/1745471...7602865984234/