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Old Feb 24, 2007 | 10:23 PM
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car kid
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From: guadalajara
Default engine #
hi
can somebody tell me what is the year of my engine the numbers on it are 152101455 T083GZU

thanks for your help
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Old Feb 24, 2007 | 10:27 PM
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I cannot find any information on the GZU suffix code.
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Old Feb 24, 2007 | 10:38 PM
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I now it's not the original engien
I cant see crearly if it's a G or a 0 or maybe a C
thanks
Last edited by car kid; Feb 24, 2007 at 10:41 PM.
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Old Feb 24, 2007 | 11:16 PM
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I don't see anything for just a ZU, here are the possibilities for the CZU:

1975 262ci from a Monza; or
1982 305ci from a Firebird

I cannot find any information on the other number. Here are a few sites:

http://www.nastyz28.com/chevy-engine-code-stampings.php

http://www.mortec.com/
Last edited by dgruenke; Feb 24, 2007 at 11:17 PM. Reason: typo
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Old Feb 26, 2007 | 10:17 PM
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thank you very much for the info the motor it's a 350 so I think it's from the firebird

thanks again
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