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Rear axle I.D.

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by a87ss305, Mar 3, 2002.

  1. a87ss305

    a87ss305 Registered Member

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    Location:
    Clear Lake, Iowa
    I recently purchased a 1 ton 2wd dually for it's body. I'm parting out the rest but I need to identify the rear axle to sell it. How do I tell what it is? It is much heavier duty looking than a 14 bolt. What might it be worth? Thanks!
     
  2. dysphemism

    dysphemism 1/2 ton status

    Joined:
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    Location:
    Fremont, CA
    check out the axle ID section on this site. If its heavier duty than a 14 bolt it would either be a dana 70, 80, or maybe an eaton. Dana rears have a V-shaped bottom, eatons are round.
     

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