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Re: What do these numbers mean on a 9 3/4 axle housing?
[Re: V194]
#2432654
01/11/18 03:10 AM
01/11/18 03:10 AM
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Joined: Jan 2003
Posts: 17,516 Las Vegas, NV
6bblgt
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 17,516
Las Vegas, NV
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assembly/inspection dates ?? & application 10 2 9A2 Thursday 10/2/69 A2 10 10 9 C7 Friday 10/10/69 C7 603080 3 E-body 4.10 DANA60
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Re: What do these numbers mean on a 9 3/4 axle housing?
[Re: V194]
#2432655
01/11/18 03:16 AM
01/11/18 03:16 AM
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Joined: Jan 2003
Posts: 3,109 SC
V194
OP
master
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OP
master
Joined: Jan 2003
Posts: 3,109
SC
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Re: What do these numbers mean on a 9 3/4 axle housing?
[Re: V194]
#2433573
01/12/18 08:31 PM
01/12/18 08:31 PM
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Joined: Jan 2003
Posts: 5,108 Chicago Blackhawks
hemicar1971
master
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master
Joined: Jan 2003
Posts: 5,108
Chicago Blackhawks
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603080 bill of material would mean either 345 or 410 or 456 identifying number for a 69 to 71 E Body Rear End. I take the 69 would mean the beginning of the model build starting around July of 1969 to have rear end ready for the 1970 E Bodies. The number after the Bill of Material number 1 2 4 is for a 354 why use three different numbers on an E Body rear end for what is stated in the above post. Why use 3 5 for a 410 and 6 7 for a 456. It states the number is a Ratio, Differential and End Yoke Options, what does that mean. Are there differences in the yokes for 354 and 2 for 410 and 2 for 456?
1971 HEMI E BODY REGISTRY
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