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4L80E

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by James90, Oct 1, 2000.

  1. James90

    James90 1/2 ton status

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    Do any of you guys know any thing about this tranny it is the what they use in Humvees and I thank that it is over drive but that is all I know?

    thanks

    [​IMG]Go prepared

    I have a Shotgun a Rifle and a 4WD(K5) and Country Boy Can Survive!!!!
     
  2. AJMBLAZER

    AJMBLAZER Better to be lucky than good. Premium Member

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    It's the TH400 with an overdrive. Like the TH700/4L60E is the TH350 with an overdrive. Actually, until 1993 the HUMVEE's had TH400's without Park, at 93 and later they have 4L80e's. Hope this helps.

    1992 Blazer Sport, 350 TBI, 4L60, 3" Gibson, K&N, 3" Rancho, 285/75R16 on 16x8 Baja's [​IMG]
     
  3. James90

    James90 1/2 ton status

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    Thanks Andrew

    do you thanks this would be a good tranny for a blazer with a Big Block

    [​IMG]Go prepared

    I have a Shotgun a Rifle and a 4WD(K5) and Country Boy Can Survive!!!!
     
  4. AJMBLAZER

    AJMBLAZER Better to be lucky than good. Premium Member

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    VERY GOOD TRANNY FOR THAT!!! Think of a TH400, just with an OD gear! Your gas mileage won't be THAT bad after all. [​IMG] Anyways, that is what Chevy/GM has put behind the 454 and diesels since 91 or so. Requires a computer, but not that hard. September's Four Wheeler details a swap into a TH400 truck. Hope this helps.

    1992 Blazer Sport, 350 TBI, 4L60, 3" Gibson, K&N, 3" Rancho, 285/75R16 on 16x8 Baja's [​IMG]
     
  5. River

    River 1/2 ton status

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    AJMBLAZER do you have that article about the swap. Can you email it to me? flore@tvn.nl
    I have a 4L80E transmission (out off a `92 VAN) right here but the price off the computer stopt me from putting it in my Blazer.

    Greetings from Amsterdam,

    River `90 K5, 350, TH700R4, NP241, "33, 3.08, 10 bolt F, 10 Bolt R(GOV-Lock)
     
  6. AJMBLAZER

    AJMBLAZER Better to be lucky than good. Premium Member

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    Tell you what River, I'm not at home right now, but send me an email at ajm_blazer@yahoo.com, and remind me. I will send you it then.

    1992 Blazer Sport, 350 TBI, 4L60, 3" Gibson, K&N, 3" Rancho, 285/75R16 on 16x8 Baja's [​IMG]
     
  7. James90

    James90 1/2 ton status

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    is the Th700/4L60E anythinglike the TH700R4? and does it need a comp?

    [​IMG]Go prepared

    I have a Shotgun a Rifle and a 4WD(K5) and Country Boy Can Survive!!!!
     
  8. 90K5

    90K5 1/2 ton status

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    The TH700, 4L60E(4L60) and TH700R4 are all the same except I think the 4L60E is computer controlled, which is what the E means (electronic)

    90K5
     
  9. 90K5

    90K5 1/2 ton status

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    BTW the T-700 is the JET version that they added so many mods to it they just changed the name.

    90K5
     
  10. AJMBLAZER

    AJMBLAZER Better to be lucky than good. Premium Member

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    Tell you what (again[​IMG]), it would be a HUGE file if I scanned it, so just send me an email with your mail address over there, and I will copy and mail it to you. Won't cost more than a few bucks. Hope this helps.

    1992 Blazer Sport, 350 TBI, 4L60, 3" Gibson, K&N, 3" Rancho, 285/75R16 on 16x8 Baja's [​IMG]
     
  11. jarheadk5

    jarheadk5 1/2 ton status

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    I think I recall seeing a kit to convert a 4L80E into a 4L80. It was on the net somewhere; some transmission-related site. A little searching on the net may prove me right (or wrong...)

    [​IMG] Semper Maintenance!
     
  12. James90

    James90 1/2 ton status

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    cool you thank they they make a kit to do that?! that would be grate I did not like the thot of a nouther comp!

    [​IMG]Go prepared

    I have a Shotgun a Rifle and a 4WD(K5) and Country Boy Can Survive!!!!
     
  13. AJMBLAZER

    AJMBLAZER Better to be lucky than good. Premium Member

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    I mailed it out to you on Friday man. Only cost me like 90 cents, don't worry about it. Later.

    1992 Blazer Sport, 350 TBI, 4L60, 3" Gibson, K&N, 3" Rancho, 285/75R16 on 16x8 Baja's [​IMG]
     

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