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TH350 to TH400 swap

Discussion in 'The Garage' started by Klef72K5, Mar 2, 2005.

  1. Klef72K5

    Klef72K5 1/2 ton status

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    Location:
    Columbia City, Indiana
    Is the distance from the bell housing to the crossmember mount the same between the 350 and 400? All I have is the 350 crossmember and I'm wanting to mount the 400 to it and bolt it to the frame. What about depth, does a 400 crossmember drop down more? I can alway put spaceres in if so.
     
  2. teamgerth

    teamgerth Registered Member

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    Location:
    Hubbard, OR
    your cross member should work, but the th-400 is about 3" longer than the th-350 and the transfer case and adapter are also different if the th-400 doesn't already have a transfer on it.
     
  3. sweetk30

    sweetk30 professional hooker Premium Member

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    Location:
    horseheads , ny 14845
    the tranny fill tube also with the kick down bracket and switch for the gas pedel also . and there is short pan and deep pan tranny pans.
     

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