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Dana 25/27 question

Discussion in 'Early CJ5 and CJ6 Tech' started by Southtowns27, Nov 9, 2004.

  1. Nov 9, 2004
    Southtowns27

    Southtowns27 Custom Title

    The Backhills of...
    Joined:
    Feb 4, 2003
    Messages:
    536
    I hope you guys can clear up some confusion for me... It's my understanding that a Dana 25 axle has 8 ring gear bolts, and a 27 has 10 ring gear bolts... Is this correct??? I've been searching high and low for 27 gears and everything I've seen that's advertised for a Dana 27 has 8 ring gear bolts.... I've also had people tell me that the 25 had 10 and the 27 had 8. Someone even told me that Dana 30 had 10..... It doesn't seem possible that everybody is wrong... :? I'm soooo confused!!!!
     
  2. Nov 9, 2004
    JohnyJeep

    JohnyJeep BLOWING A XING NEAR U@2AM

    Beautiful Cody WY
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    Sep 22, 2002
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    513
  3. Nov 9, 2004
    Mcruff

    Mcruff Earlycj5 Machinist

    Albertville, AL
    Joined:
    Sep 22, 2002
    Messages:
    5,349
    Dana 27 and dana 30 have 10 bolts, the dana 25 has 8 bolts. We do have a member on here who has a dana 25 axle with 10 bolts on it, but this is not the norm. What ratio do you need, I think I still have a set of 3.73 gears in the garage.
     
  4. Nov 9, 2004
    Glenn

    Glenn Kinda grumpy old man Staff Member

    Apopka, Fl
    Joined:
    Sep 21, 2002
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    12,391
    He's looking for 4.88s.
     
  5. Nov 9, 2004
    Southtowns27

    Southtowns27 Custom Title

    The Backhills of...
    Joined:
    Feb 4, 2003
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    536
    Thanks guys, that's what I thought. I guess nobody out there really knows what they're talking about. I guess I'll just keep looking............
     
  6. Nov 9, 2004
    Posimoto

    Posimoto Hopeless JEEP Addict

    Minden, Nevada
    Joined:
    Aug 7, 2003
    Messages:
    4,540
    Southtowns,
    Are you looking for 4.88's for the Powerlok I sold you? I have a D27 axle sitting in the back yard that came out of a 69 CJ5 with 4.88 gears. I could probably inspect it this weekend if you are interested. I'd be willing to sell just the ring and pinion if they are in good condition. PM me if you're interested.
     
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