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How much torque can the NP203 (transfer case) handle?

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by cheyenne_77, Oct 6, 2002.

  1. cheyenne_77

    cheyenne_77 Registered Member

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    I am doing a ground up rebuild on my 77 K5 and am currently rebuilding the 400 ci the truck was optioned with, with a little more punch. Can anyone tell me how much torque these things can handle? (transfer case NP203) /forums/images/graemlins/confused.gif /forums/images/graemlins/1zhelp.gif
     
  2. BurbinOR

    BurbinOR 3/4 ton status

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    Tons..........big blocks can't kill them, a 400 won't.
     
  3. cheyenne_77

    cheyenne_77 Registered Member

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    Thank you /forums/images/graemlins/cool.gif
     

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