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TH400 to 350SB

Discussion in 'The Garage' started by mrdrinksalil, Nov 21, 2006.

  1. mrdrinksalil

    mrdrinksalil 1/2 ton status

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    I got a TH400/NP205(rear slip yolk) combo from a 84 chevy diesel. Whats the torque convertor specs? Will that torque convertor be ok with my mostly stock 350sb ( edelbrock dualplane intake and holley 670 truck avenger, headers)? Or do I need to get a different torque convertor?
     
  2. onetonbb74

    onetonbb74 1/2 ton status

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    the torque convertor will not work with a 350. No diesel, big block, 400sb, and 700r4 torque convertors should be used with your setup, they wont work. Find a stock one from a 350 that was either in a th350 or th400, thats the only one that will work.
     
  3. mrdrinksalil

    mrdrinksalil 1/2 ton status

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    Whats the difference?

    So whats the difference? What kind of stall should I be looking for then (what range)? I have 4.56 gears and will prolly be running 40" tires. It will be primaraly a trail truck but I still want to be able to go down the highway at 60-65 between trails.
     

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