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83-85 2wd 9.5" axle

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by R72K5, May 23, 2003.

  1. R72K5

    R72K5 Banned

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    83-85 2wd 9.5\" axle

    what ratios have you guys seen in an 83-85 2wd 3/4 ton ? ive seen 4.10 so far.
    i know of another 9.5" axle and its a 5.7L th350 truck and i wonder ratio in that one, i get to take it for my 81 c10 /forums/images/graemlins/laugh.gif
     
  2. u2slow

    u2slow 1/2 ton status

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    Re: 83-85 2wd 9.5\" axle

    My '84 C20 Burb had 4.10 as well... behind 6.2L/TH400. My buddy's '81 C20 had 3.73 behind 5.7L/TH400.

    You should be able to get more info from these brochures:
    http://www.slosh.com/cars/brochures/

    BTW: bigblock C20's got the 14-bolt full-floater instead.
     

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