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t-case help

Discussion in 'The Garage' started by mudjunki, Mar 26, 2006.

  1. mudjunki

    mudjunki Registered Member

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    Location:
    conway,ar
    i have a 89 chevy with a th400 and a 241 t-case it is a driver drop.Then i have a 84 k10 with a 700r4 and a 208 t-case. passenger drop.What i need to know, will the 400 bolt with the 208, or will i need to change anything. Get a adapter or what. New at all this. Thanks for any help.:confused:
     
  2. big83chevy4x4

    big83chevy4x4 3/4 ton status

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    Location:
    Sheridan, Michigan
    you will not need a new adapter, but the spline input are different between your np208 and your np241

    the tcases behind a sm465 (all np208/np241 and 85 and newer np205) and th400 have a 32 spline input, while the tcases behind a 700r4 and th350 have a 27 spline input
     

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