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  • rear end ratio

    Simple question but having trouble finding the answer. My differentials tooth count for the ring is 43. What is the ratio?

  • #2
    How many pinion teeth?

    If 10 then it is a 4.30
    If 11 then it is a 3.90
    If 12 then it is a 3.58
    If 13 then it is a 3.30
    If 14 then it is a 3.07

    These are just math numbers, but the math never changes.
    HTIH
    Jeff[8D]


    quote:Originally posted by jackwporter

    Simple question but having trouble finding the answer. My differentials tooth count for the ring is 43. What is the ratio?


    http://community.webshots.com/user/deepnhock
    HTIH (Hope The Info Helps)

    Jeff


    Get your facts first, and then you can distort them as much as you please. Mark Twain



    Note: SDC# 070190 (and earlier...)

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    • #3
      It's tough to count the pinion teeth, but written on the ring gear will be the number of teeth on the ring gear AND the number of teeth on the pinion gear since a 43 tooth ring gear with 11 tooth pinion gear is DIFFERENT from a 43 tooth ring gear with a 12 tooth pinion gear.

      Then just do the math. Divide the number of teeth on the ring gear by the number of teeth on the pinion gear.

      Dick Steinkamp
      Bellingham, WA

      Dick Steinkamp
      Bellingham, WA

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