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Thread: 4L80E update

  1. #11
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    I've seen that part number on my work bench a few time.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  2. #12
    I put an HD2 in my 80e, fantastic upgrade. I only used .086 avarage firmness setting and both springs. Smooth but when I get on it it'll throw my cc HD around pretty good. I can't imagine full firmness.

    I'm curious, why does the instructions say to leave out that checkball?

    And how does leaving out one of the blue springs effect the shift?

    Good writeup.
    Last edited by 2500Ak; 09-07-2009 at 11:11 PM.

  3. #13
    Join Date
    Mar 2007
    Location
    Newark, Delaware
    Posts
    931
    Back from the dead!

    Anyone have the answers to 2500Ak's questions?
    Big slow mud truck with a TUNE!!!!!!

  4. #14
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    They don't explain why to do thing but just to do it.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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