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    Author Topic: 8 & 3/4 question  (Read 1434 times)

    Offline Challenger6pak

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    8 & 3/4 question
    « on: April 15, 2008 - 04:03:37 PM »
    I know that a #2 housing uses a different ring and pinion than the #9 housing.  My question is what does an X housing use?  Is it the same as #2 or #9?
    Thanks,
    Tod
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    1969 Sport Satellite H code convertible, 1970 Cuda 440+6, 1970 Challenger R/T 440+6, 1970 Challenger 383 R/T auto, 1970 Challenger R/T 383 4 speed,1971 Challenger convertible.


    Offline 72hemi

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    Re: 8 & 3/4 question
    « Reply #1 on: April 15, 2008 - 04:31:46 PM »
    I don't recall an X housing. Do you have a picture?
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    1972 Dodge Challenger 340 6 Pack 4-speed
    1996 Dodge Viper GTS Coupe

    Offline Challenger6pak

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    Re: 8 & 3/4 question
    « Reply #2 on: April 15, 2008 - 04:47:32 PM »
    Big pic so you can see the X.  They made them I just don't know if anything interchanges with 2 or 9.
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    1969 Sport Satellite H code convertible, 1970 Cuda 440+6, 1970 Challenger R/T 440+6, 1970 Challenger 383 R/T auto, 1970 Challenger R/T 383 4 speed,1971 Challenger convertible.

    Offline tactransman

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    Re: 8 & 3/4 question
    « Reply #3 on: April 15, 2008 - 05:34:52 PM »
    There should more numbers on the other side.
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    Terry-tactransman 
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    Give a man a fish and he eats for a day,teach him to fish and he eats for a lifetime.

    Offline Challenger6pak

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    Re: 8 & 3/4 question
    « Reply #4 on: April 15, 2008 - 06:41:26 PM »
    It's just another X above the filler plug.  No numbers.
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    1969 Sport Satellite H code convertible, 1970 Cuda 440+6, 1970 Challenger R/T 440+6, 1970 Challenger 383 R/T auto, 1970 Challenger R/T 383 4 speed,1971 Challenger convertible.

    Offline 72bluNblu

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    Re: 8 & 3/4 question
    « Reply #5 on: April 16, 2008 - 02:16:27 AM »
    Ive heard that the 741 cases were marked with an"X". If its a 741 than it will not exchange the ring and pinion with a 742 or a 489, you'll need a r&p for a 741.
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    Offline Challenger6pak

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    Re: 8 & 3/4 question
    « Reply #6 on: April 16, 2008 - 08:15:05 AM »
    I will look up a 741 case and see what I can find.  Thanks.
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    1969 Sport Satellite H code convertible, 1970 Cuda 440+6, 1970 Challenger R/T 440+6, 1970 Challenger 383 R/T auto, 1970 Challenger R/T 383 4 speed,1971 Challenger convertible.

    Offline tactransman

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    Re: 8 & 3/4 question
    « Reply #7 on: April 16, 2008 - 08:50:34 AM »
    I have never seen one without ANY numbers.  :dunno: Maybe it is out of that '67 Challenger that was in HOT ROD a while back!  :thinkerg:
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    Terry-tactransman 
    Torqueflite/Automatic Transmission Specialist
    Union, Mo.
    Give a man a fish and he eats for a day,teach him to fish and he eats for a lifetime.

    Offline Challenger6pak

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    Re: 8 & 3/4 question
    « Reply #8 on: April 16, 2008 - 01:24:04 PM »
    72bluNblu you are right.  The X case or housing is the 741.  It does not seem that any part of it is interchangeable with the #2 or #9.  Thanks.

    http://stores.ebay.com/Just-Differentials_Chrysler-Dodge-Mopar_8-75-741-X-Case_W0QQcolZ4QQdirZ1QQfsubZ15462516QQftidZ2QQtZkm


    If you know anything about 9 &1/4.  I need help on this one also.

    http://www.cuda-challenger.com/cc/index.php?topic=44118.0
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    1969 Sport Satellite H code convertible, 1970 Cuda 440+6, 1970 Challenger R/T 440+6, 1970 Challenger 383 R/T auto, 1970 Challenger R/T 383 4 speed,1971 Challenger convertible.

    Offline 72bluNblu

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    Re: 8 & 3/4 question
    « Reply #9 on: April 16, 2008 - 02:28:58 PM »
    Glad I could help! :2thumbs: Ive got an "X" case 741 in my challenger and was doing research ( just bought a 742 posi 3rd on ebay). Not sure what kind of posi is in the 9.25, doesn't look like the clutch type but I could be wrong. Good luck!
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    Offline Challenger6pak

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    Re: 8 & 3/4 question
    « Reply #10 on: April 16, 2008 - 02:43:53 PM »
    On the 9.25 I am just trying to figure out if it is a sure grip or an open unit.  I thought it was a sure grip and then was questioned about it.  It is on Ebay and I don't want to mislead anyone.  Thanks again.
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    1969 Sport Satellite H code convertible, 1970 Cuda 440+6, 1970 Challenger R/T 440+6, 1970 Challenger 383 R/T auto, 1970 Challenger R/T 383 4 speed,1971 Challenger convertible.
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