74 J10 Springs

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  • Chris P.
    350 Buick
    • Oct 12, 2003
    • 1307

    74 J10 Springs

    The front springs on my J10 are sagging so badly that a small rut or bump in a field will cause the axle to smack the frame. What was the stock front height in 1974?

    The front and rear spring packs in this truck only have two leaves. I am pretty sure this is original judging from the looks. Was this an option? It has a GVW of 5600 if that helps.
    79 J10 Honcho 360/T-18/D20
    Summit 8600 cam, GM TBI
    78 Wagoneer 360/TH400/QT

  • Nick@lockitup
    258 I6
    • Apr 16, 2005
    • 264

    #2
    only 2 leaves?? that can't be right. how thick are they?

    Comment

    • Tad
      • Nov 30, 2001
      • 17618

      #3
      I'm always forgetting the year spread for the rear of the trucks.

      Are those rear springs on posts there Chris P.?

      I know there was a 2 leaf front package but don't know much about it.
      Never would have dreamed there was a 2 leaf rear post setup.
      2000 Infinity QX4, 3.3L, MPFI, 4 speed auto, 2 speed Nissan tcase, Unibody, IFS front, 4 link rear solid axle with 255-70/16s

      IFSJA WMS PROJECT
      EARLY WAG LIFT SEARCH

      ...Pay no attention to these heathen barbarians with their cutting torches and 8" lift kits!...
      Self Inflicted Flesh Wound

      Comment

      • Chris P.
        350 Buick
        • Oct 12, 2003
        • 1307

        #4
        I am at virginia tech and my truck is at home two hours away, but I am pretty sure the rear springs are post mount.
        79 J10 Honcho 360/T-18/D20
        Summit 8600 cam, GM TBI
        78 Wagoneer 360/TH400/QT

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