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4L60E or 80?

Discussion in 'The Garage' started by mostwanted, Apr 6, 2006.

  1. mostwanted

    mostwanted 1/2 ton status

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    I am curious if a 1991 suburban 3/4ton might have the 4L60E?
     
  2. AV8

    AV8 Registered Member

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    I'm pretty sure they came with the 4L80 in 91.
     
  3. 1979jimmy350

    1979jimmy350 1/2 ton status

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    it would have to be a 4l80E or 700 the 4l60E was not offered until 93
     
  4. hack500

    hack500 1/2 ton status

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    it's possible, check the glove box. MT1 is a 4l80E and M30 is a 4l60E.
     
  5. HarryH3

    HarryH3 1 ton status Author

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    A '91 2500 series Sub should have the 4L80E. :)
     
  6. Slapperbar

    Slapperbar Retired Navy NDT Examiner Premium Member

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    Harrison City, Pennsylvania
    My '91 V2500 has the 4L80E and 241C.
     

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