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Thread: TH400 parts list

  1. #1
    ff_jeff Guest

    TH400 parts list

    OK, I have decided to go with a TH400.
    Question is, I need to know exactly what I am going to need to swap it in my 97 reg cab step side. It will be behind a lq4.
    I know some of you run this setup, so thats why Im asking.
    I know it will need a different driveshaft. What tail housing will it need?
    How will I shift it? Special stall, or spacer kit? Special U joint?
    Thanx guys.

  2. #2
    Join Date
    Nov 2007
    Location
    Pittsburgh, PA
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    3,581
    your body truck has already came with a TH400. search for those trucks then all youll need is a motor
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  3. #3
    Slimsilverado Guest
    Get you a rachet shifter ya doushe, get you a stall of choice there are several kinds out there, remember a th400 in a non lock up style verter. U-joints should be easy to get ahold of. you will need a new Yolk for the trans, get a manuel valve body put in IMO.

  4. #4
    Driveshaft from 454 ss truck and correct flywheel. Got no idea what flywheel though.
    99RCSB Broke because I wasted thousands and thousands of dollars on my truck.

  5. #5
    Join Date
    Nov 2006
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    Mesquite, TX
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    4,321
    crossmember...a lot of stuff from a 91 3/4 ton will work also the VSS deal, hmm a shifter would be nice...i kept my column shifter just for grins....keep the tailshaft they build it with and you really shouldnt have a hard time cause like stated above your body style came with this trans in the earlier years
    2006 silverado SS....Clifford Jr...turbo coming soon
    1970 Chevelle ly6 swap....d1 coming soon

  6. #6
    Join Date
    Sep 2005
    Location
    Austin Tx.
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    13,138
    jeff you should just go to a junkyard and find one with a TH400 in it and just yank all there ****
    1951 3100
    1984 C10

  7. #7
    Join Date
    Sep 2008
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    southside VA
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    Quote Originally Posted by duckysbht View Post
    jeff you should just go to a junkyard and find one with a TH400 in it and just yank all there ****
    this would be the best idea i think

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