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T 350 rebuild

Discussion in 'The Hokey Ass Message Board' started by 36roadster, Mar 17, 2010.

  1. Anyone have a link to a site that has a "Turbo 350 rebuild for dummies'?
    I can only find some fuzzy, no sound junk on youtube. Or maybe recommend a book on the subject? I ain't building a high power screamer, just for my daily work bus.
     
  2. mac762
    Joined: Jun 28, 2007
    Posts: 676

    mac762
    Member

    I'd like something like this too. Someone here said all you need for tools is a couple of C clamps and a vise to rebuild a 350 turbo. I have those.
     
  3. shifts
    Joined: Dec 13, 2002
    Posts: 527

    shifts
    Member

    36roadster, I have step by step videos for rebuilding th350s. I can loan you one if you pay the postage to get it to you & back. Call me if you want: (715) 835-0128. Or pm me. DAVE
     
  4. Mr48chev
    Joined: Dec 28, 2007
    Posts: 35,840

    Mr48chev
    ALLIANCE MEMBER

  5. Nick79
    Joined: Apr 19, 2006
    Posts: 276

    Nick79
    Member
    from Austin, TX

    +1 on the Amazon book.
     
  6. brucer
    Joined: Jun 5, 2008
    Posts: 332

    brucer
    Member
    from western ky

  7. myride2
    Joined: May 10, 2009
    Posts: 83

    myride2
    Member
    from canada

    i've done a ton of thm 350's and if u guys are just getting by with just a couple of c clamps that amazing. i've made most of the support tools u need to disassemble and assembly this trans.first off u will need to make a couple of small slide hammers to remove the front pump from the case itself,also a band clamp to wrap around the front pump to line up the two halves of the pump,after u split it to clean and inspect the front pump . as u get deeper into the trans u will need to make up some spacers to remove the seals for forward and direct clutch housings,and low and reverse clutch spring seat which is deep in the case. what i would use is some keystock bent into a "u" shape. also for the valve body cut a couple of heads off 1/4 inch bolts and slot the ends so u can use these to align the valve body.it is always wise to measure all the end plays before and after ur rebuild.it is important to achieve this measurments to factory specs if u want a smooth shifting trans.most important is to clean everything so it spotless.assembly of the seals for the clutch packs can be trying at the best of times,all i used is a feeler guage about 005 thick.these transmissions are not that hard to rebuild,u just have to be careful and lay all the parts out in order of disassembly.there are air checks u can perform to check out the operation of clutch packs and bands.most important are the built in check valves on the clutch drums,make sure they are working and not plugged
     
  8. Yup. I suppose you could do all that. I've done several, and never needed all that. But, your mileage may vary.
    I recommend the TH350 book on Amazon as well as any factory GM manual for any car that uses that trans.
    Cosmo
     

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