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Specs on a 91 3/4 ton sub

Discussion in 'The Garage' started by 84CUCV, Sep 10, 2005.

  1. 84CUCV

    84CUCV 3/4 ton status Premium Member

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    Has a 6.2 and a 700r4 and a 208. I thought it would be a 4l80e and 241. thanks for the help as always.

    mike
     
  2. beater_k20

    beater_k20 Banned

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    from the factory it should be a 6.2 a 4L80E and an NP241. 208s went away in 88 or 89 i do believe.
     
  3. u2slow

    u2slow 1/2 ton status

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    Either you have the year wrong, or somebody's messed with it. I'd run the VIN to be certain.
     
  4. Diesel Dan

    Diesel Dan 1/2 ton status

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    Somethings not right. My '91 K2500 suburban had a 5.7L/4L80E/NP241 in it.
     
  5. dremu

    dremu Officious Thread Derailer Premium Member

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    I've *heard* that low-GVWR 3/4's had TH400's in '91 ... but I've NEVER heard of a 3/4 ANYTHING with a 700.

    You sure it's a 3/4?

    -- A
     
  6. tomseviltwin

    tomseviltwin 1/2 ton status

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    My 2wd 3/4 ton has a th400 from the factory. Sure it's a 700r4?
     
  7. Eric M.

    Eric M. 1/2 ton status

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    Mine too, except mine is a V2500 ;)

    Eric M.
     
  8. Diesel Dan

    Diesel Dan 1/2 ton status

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    :doah:
     
  9. beater_k20

    beater_k20 Banned

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    i've seen a couple of 84-87 K20/V2500s with a factory 700R4 when i was working at the dealership. my C2500 has a 4L60E which is the same as a 700R4.
     
  10. u2slow

    u2slow 1/2 ton status

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    In the event there was a low GVWR V2500 Burb, that would explain the TH700 trans. The kicker is with the 208 t-case.... it doesn't have a VSS like the NP241. So if the t-case got replaced, that would mean the speedo was swapped to a mechanical-drive version at the same time. :thinking:
     
  11. 84CUCV

    84CUCV 3/4 ton status Premium Member

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    Checked the vin. Someone messed with it. think i am going to pass on it now..... damn, cant seam to find a 91 with a diesel.

    thx mike
     

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