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Old 01-20-2009, 04:44 PM
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weranc55 weranc55 is offline
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Default 73 rear end code need help

CMG 111G. I know its a 342 and I believe its for a 73. What is the date code. Is it Jan 11 or is it the 111th day of 73? Anyone know?

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Old 01-20-2009, 06:23 PM
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Held for Ransom Held for Ransom is offline
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It looks like you're missing a digit.
http://www.forums.maxperformanceinc....d.php?t=447752

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Old 01-20-2009, 06:52 PM
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weranc55 weranc55 is offline
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I think you are right. I need to look closer.

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Old 01-20-2009, 08:08 PM
Baron Von Zeppelin Baron Von Zeppelin is offline
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I just recently crawled all over and under my 73 TA checking codes and dates.

On the differential:

If you were under back of car - looking towards front - on the right (passenger) lower webbing is the casting date code. Mine is F53 June 5 73

If you roll around to backside of unit - looking towards rear of car - on passenger side webbing is GM 15.
On the driver side is N (nodular ?)
under the N is 1235542 B

Its a 3.08

I scraped/looked around on the axle tubes a little bit and saw nothing.
Probably wasn't checking the right spots.

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Old 01-20-2009, 10:22 PM
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I believe the stamping is on the front of the passenger tube.

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