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STOCKISH · 03-09-2009, 05:33 PM

Get the casting numbers and look them up on mortec.com. They have lots of info that'll help.
Also on the front of the block right by the front of the cylinder head there is a flat pad with some #s There is a date code and a partial vin# you could match up.

03-09-2009, 05:33 PM	#3
STOCKISH Formerly- 1972SuperCheyenne Join Date: Oct 2008 Location: Wake Forest NC Posts: 5,782	Re: 72 Super Sport? Get the casting numbers and look them up on mortec.com. They have lots of info that'll help. Also on the front of the block right by the front of the cylinder head there is a flat pad with some #s There is a date code and a partial vin# you could match up. __________________ --Josh My Build Thread:http://67-72chevytrucks.com/vboard/s...d.php?t=799218 A good crossthread is better than Loctite any day. Life is not about what you have, but who you have to share it with. Last edited by STOCKISH; 03-09-2009 at 05:34 PM.