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NP208 ratios?

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by GrandNat86, Mar 30, 2001.

  1. GrandNat86

    GrandNat86 Registered Member

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    Was wondering what the 2 and 4-hi ratio is in the NP208 transfer case? Is it just 1:1 or some other ratio? Thanks for the info.

    --------
    Rob Andersen
    '87 K5 Silverado
    '86 Buick Grand National
     
  2. Emmettology 101

    Emmettology 101 3/4 ton status

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    Not sure for 2 HI/4Hi, I think it is 1:1, But 4 Low is 2.72

    Mike [​IMG]
    See <font color=green>EMMETT</font color=green> -&gt; <A target="_blank" HREF=http://emmett.coloradok5.com>http://emmett.coloradok5.com</A>

    "Pimpin aint easy!"
     
  3. HarryH3

    HarryH3 1 ton status Author

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    Hi range is straight through. 1:1.

    <font color=black>HarryH3 - '75 K5</font color=black>
    <A target="_blank" HREF=http://ThunderTruck.ColoradoK5.com>http://ThunderTruck.ColoradoK5.com</A>
     
  4. tRustyK5

    tRustyK5 Big meanie Staff Member Super Moderator GMOTM Winner Author

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    Just splitting hairs, but I'm perty sure the 208 has a low range of 2.61 to 1. The NP 241 has the 2.72 low range.

    Rene

    [​IMG]<A target="_blank" HREF=http://jules.coloradok5.com>http://jules.coloradok5.com</A>
     
  5. Emmettology 101

    Emmettology 101 3/4 ton status

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    Dang, ya know I was thinkin of both when I posted and got'em switched. Thanks for catchin hat.

    Mike [​IMG]
    See <font color=green>EMMETT</font color=green> -&gt; <A target="_blank" HREF=http://emmett.coloradok5.com>http://emmett.coloradok5.com</A>

    "He who uses a winch...... Is tired of yankin!"
     
  6. GrandNat86

    GrandNat86 Registered Member

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    Thanks guys. That's what I figured.

    --------
    Rob Andersen
    '87 K5 Silverado
    '86 Buick Grand National
     

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