CRG Discussion Forum
Camaro Research Group Discussion => Decoding/Numbers => Topic started by: hotrod68 on August 17, 2014, 06:34:49 AM
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Hi fellows. I may have stumbled upon something and hope someone can help. I have what appears to be an original GM DZ carburetor. Stamped on the choke horn are these Holley numbers from top to bottom: 3923289-DZ LIST 4053 902.
It has the appropriate choke pull-off.
The PCV hose tube is on the right-hand side of the baseplate.
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Looks like you got yourself a 1st. week of October 1969 Z28 Carb. I think that is correct. Wait for the guys to chime in. I would get some pictures posted, as there are many parts that can be incorrect that cause the value to change. Like proper base plates etc.... Danny
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I believe it would be the second week of Oct. 69, not the first.