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4L80E on a 1/2 ton Surburban?????

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by bigreid, Apr 2, 2002.

  1. bigreid

    bigreid Registered Member

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    Can you put a 4L80E or a TH400 transmission on a 1989 1/2 ton suburban?
     
  2. fortcollinsram

    fortcollinsram 1/2 ton status

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    Fort Collins, CO
    Yep...the TH400 would be easy to adapt, while the 4L80-E would require a stand-alone ECU, as the 4L80-E is electric...The bellhousing bolt pattern is the same on both...I'm not to sure on t-cases and adapters though...

    Chris
     

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