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going to a th400 will my 205 t-case work

Discussion in 'The Garage' started by UNCLE CRACKER, Feb 23, 2003.

  1. UNCLE CRACKER

    UNCLE CRACKER 1/2 ton status

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    I am planning on swaping out my th350 for a th400. I was wondering if my 205 t-case that is connected to my th350 work, or will I also need to buy another 205? I just had the 205 rebuilt last summer so I dont really want to buy another one unless I have to.
     
  2. JDNobodi

    JDNobodi 1/2 ton status Premium Member

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    Advance Adapters have two kits to mate a th400 to NP205 that came with the th350. One kit require to rebuild the transmission with a new output shaft. The other kit converts the front input of the tranfer case with the 32 spline input. Both come with a steel adapter to change the bolt patten. The latter kit is the stronger kit, but the case have to be machined for a larger bearing. Both kits are pricey
     
  3. outlaw612

    outlaw612 1/2 ton status

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    The splines are different, it would be easier to find a 205 that came off a th400
     
  4. UNCLE CRACKER

    UNCLE CRACKER 1/2 ton status

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    I was affraid of that. thanks for the input
     

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