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    Author Topic: 3rd member swap  (Read 2884 times)

    Offline Belgium Cuda

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    3rd member swap
    « on: May 21, 2008 - 03:59:48 PM »
    My Cuda has today a -741 non diff and 4,88. Very irritating to drive with. Now I bought a -742 suregrip 3,23 and would like to know
    if the driveaxles will fit now?  :clueless:
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    1970 Challenger Convertible - to become a Hemi tribute
    1968 Charger R/T 500 cui stroker


    Offline Moparal

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    Re: 3rd member swap
    « Reply #1 on: May 21, 2008 - 04:07:07 PM »
    They should swap just fine. Be sure the center pin is in the 742 so you can adjust your axles if useing the stock bearings.
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    Offline Belgium Cuda

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    Re: 3rd member swap
    « Reply #2 on: May 21, 2008 - 04:13:48 PM »
    Center pin?
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    1970 Challenger Convertible - to become a Hemi tribute
    1968 Charger R/T 500 cui stroker

    Offline Moparal

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    Re: 3rd member swap
    « Reply #3 on: May 21, 2008 - 04:27:03 PM »
    If you look inside your 742, down where the axles go, you shouldnt be able to see through. There will be something blocking the way. This is good :2thumbs:  Unless you have the non adjusting bearings on your axles that were called the green bearings, then it would come out. Your axles should have 30 splines and the same as the 742 sure grip
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    Offline Belgium Cuda

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    Re: 3rd member swap
    « Reply #4 on: May 21, 2008 - 04:42:50 PM »
    Will take a picture of it tomorrow and post so I am sure I know what you mean. Never worked with rear ends before.
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    1970 Challenger Convertible - to become a Hemi tribute
    1968 Charger R/T 500 cui stroker

    Offline MEK-Dangerfield

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    Re: 3rd member swap
    « Reply #5 on: May 21, 2008 - 05:13:43 PM »
    I hope it works out for you. I couldn't imagine driving with 4:88's.   :eek7: You must redline at 40MPH.  :lol:


      Mike
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    Mike

    1970 Challenger - SOLD
    2016 SXT+.  1 of 524 SXT+'s in Plumb-crazy for 2016.

    Offline Chryco Psycho

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    Re: 3rd member swap
    « Reply #6 on: May 22, 2008 - 03:46:50 AM »
    all 8 3/4 diffs used the same spline ofr the axles so you are good there
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    Challenger - You`ll wish You Hadn`t

    Offline Belgium Cuda

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    Re: 3rd member swap
    « Reply #7 on: May 22, 2008 - 04:00:52 PM »
    Is it here I should see the center pin? Does it look in a OK shape?  :clueless:
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    1970 Challenger Convertible - to become a Hemi tribute
    1968 Charger R/T 500 cui stroker

    Offline FJ5_440

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    Re: 3rd member swap
    « Reply #8 on: May 22, 2008 - 04:04:38 PM »
    You need to look through the hole where the axle goes.
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    ** Shane **

    Offline Belgium Cuda

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    Re: 3rd member swap
    « Reply #9 on: May 22, 2008 - 04:08:49 PM »
    Aha, in the housing? :banghead:
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    1970 Challenger Convertible - to become a Hemi tribute
    1968 Charger R/T 500 cui stroker

    Offline Belgium Cuda

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    Re: 3rd member swap
    « Reply #10 on: May 23, 2008 - 01:22:40 AM »
    What kind of oil do   I need and how much?
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    1970 Challenger Convertible - to become a Hemi tribute
    1968 Charger R/T 500 cui stroker

    Offline hooD

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    Re: 3rd member swap
    « Reply #11 on: May 23, 2008 - 02:20:55 AM »
    Quote from: Belgium Cuda on May 21, 2008 - 04:42:50 PM
    Never worked with rear ends before.

     :smilielol:  Sorry.....I had to laugh at that one!!!!  :roflsmiley:


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    -Larry
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    http://www.youtube.com/watch?v=NvrWiLgDm7Y
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    Offline Chryco Psycho

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    Re: 3rd member swap
    « Reply #12 on: May 23, 2008 - 03:20:51 AM »
    that will not have the center pin , it has or had buttons as it is a clutch type sure grip
     I would say it is not in OK shape it has surface rust on virtually all of the teeth & may be throuigh the case hardening , you may need a set of gears
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    Challenger - You`ll wish You Hadn`t

    Offline Belgium Cuda

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    Re: 3rd member swap
    « Reply #13 on: May 24, 2008 - 07:40:26 AM »
    Well it didn't start that good, after removing the brakedrum and loosen the 5 nuts I still don't get the axel out. I checked on my chargers 8 3/4
    and that one has a locking ring to losen first but this one hasn't. The play, which you can't adjust is 0,06-0,08 inch. How do I get the axle out?  :clueless:
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    1970 Challenger Convertible - to become a Hemi tribute
    1968 Charger R/T 500 cui stroker

    Offline Belgium Cuda

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    Re: 3rd member swap
    « Reply #14 on: May 24, 2008 - 08:38:09 AM »
    Got it out by putting the drum reversed on and pulling, this is how it looks. Not like in the manual for a -70 Cuda.
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    1970 Challenger Convertible - to become a Hemi tribute
    1968 Charger R/T 500 cui stroker
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