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Yj Spring Swap

Discussion in 'Builds and Fabricators Forum' started by mjs408, Sep 13, 2016.

  1. Sep 13, 2016
    mjs408

    mjs408 New Member

    Joined:
    Apr 14, 2008
    Messages:
    33
    Part of my project plan is a spring swap/update. I plan on using BDS YJ springs due to military wrap and no questions asked warranty. I had thought about the Old Man Emu springs but bds beats them in my book. With that being said. Has anybody used their 3.5 inch springs? If so how tall of tire are you clearing? I have been told that XYZ inch lift YJ springs with net XYZ plus a bit more when swapping to a CJ. I plan on standards up front and the heavier duty models in the rear. Im not dead set on the 3.5s but Im thinking thats what I need to do to clear 35s
     
  2. Sep 13, 2016
    torque

    torque New Member

    Iowa
    Joined:
    Oct 23, 2014
    Messages:
    38
    I have a '70 cj5 with a cj3A body. Installed 3.5" lift YJ springs (and YJ spring hangers that gained another 1" or so) and also have a 1" body lift, clears 35" tires plenty. The front fenders are different but I think the rear would be the same as a cj5. Considered trying stock YJ springs but glad I did not.
     
  3. Sep 13, 2016
    mjs408

    mjs408 New Member

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    Apr 14, 2008
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    Good to know. Did you use BDS springs? I dont plan on a body lift unless needed to prevent rubbing after its all put back together.
     
  4. Sep 13, 2016
    torque

    torque New Member

    Iowa
    Joined:
    Oct 23, 2014
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    They were not BDS, I think E-bay, don't remember.
     
  5. Sep 14, 2016
    cj6/442

    cj6/442 Sponsor

    Fallbrook, Calif
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    Feb 6, 2008
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    save you bds receipt.... I killed mine in about 1 1/2 yrs ....and that's not really that many times out ,,,they do ride great super soft and quiet ... but didn't hold up to my 6. I run 3 1/2" cj7 springs .I now run a frankenpack of BDS and Soft ride and they get along great .
     
  6. Sep 15, 2016
    mjs408

    mjs408 New Member

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    Apr 14, 2008
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    Was it fronts or rears or both that gave up the ghost? They have a heavy duty option for the rear that seems like a good idea.
     
  7. Sep 15, 2016
    scott milliner

    scott milliner Master Fabricator

    Seattle Wa.
    Joined:
    Dec 17, 2002
    Messages:
    2,362
    I have the Old Man Emu 3 1/2" YJ springs.
    [​IMG]
     
    tymbom likes this.
  8. Sep 16, 2016
    47v6

    47v6 junk wrecker! 2023 Sponsor 2022 Sponsor

    USA
    Joined:
    Oct 25, 2006
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    5,801
    Looks killer!
     
  9. Sep 16, 2016
    tymbom

    tymbom Member

    Siskiyou Co.
    Joined:
    Jun 13, 2012
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    815
    Yup... That's a good looking A1...
     
  10. Sep 16, 2016
    4wealn

    4wealn Member

    Ontario, Canada
    Joined:
    Nov 15, 2013
    Messages:
    137
    I know you were looking at 3.5", I am running 5" BDS and only have a 1" body lift and clear the 35" swampers very well. I used the Rocky Road kit to put them in and it works great. Rears were actually a little too tall and had to take a bit of the arch out. Look at my avatar and you cab see what it looks like.
     
  11. Sep 17, 2016
    mjs408

    mjs408 New Member

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    Apr 14, 2008
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    Are those 35s? How do you like the ome springs? Any rubbing?
     
    Last edited: Sep 17, 2016
  12. Sep 18, 2016
    AlexCold

    AlexCold Member

    Joined:
    Nov 4, 2015
    Messages:
    140
    I just installed 1" Superlift yj springs using Barnes4WD hangers and I fit 35s. I did trim the rear openings but I'm not sure I needed as much as I did.
     
  13. Sep 18, 2016
    scott milliner

    scott milliner Master Fabricator

    Seattle Wa.
    Joined:
    Dec 17, 2002
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    2,362
    They are 33X12'5X15's. They do rub the front springs only on sharp turns. I really like the Old Man Emu springs. They're really soft and have a really good ride off road.
     
  14. Sep 18, 2016
    mjs408

    mjs408 New Member

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    Apr 14, 2008
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    happen to have a current picture of that?
     
  15. Sep 18, 2016
    cj6/442

    cj6/442 Sponsor

    Fallbrook, Calif
    Joined:
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    2,734
    everything went flat on mine ,,,,,,I will get a pic of mine with body lift , used bds 3' lift and 35s
     
  16. Sep 19, 2016
    AlexCold

    AlexCold Member

    Joined:
    Nov 4, 2015
    Messages:
    140
    Sorry for the big picture. Still need to put the tires on the axle but you get the idea.

    [​IMG]
     
    Last edited: Sep 19, 2016
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