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Thread: 8.1 swap

  1. #1
    Join Date
    Jul 2022
    Posts
    2

    8.1 swap

    I'm swapping 8.1 from 2001 Silverado into 99 K2500 Suburban 5.7. I could use some spreadsheets for pcm pins, Thanks any help will be appreciated.

  2. #2
    Join Date
    Jul 2022
    Posts
    2
    I forgot to mention that both had 4L80E transmission.

  3. #3
    Join Date
    Sep 2022
    Posts
    8

    Where is Administrator ls1truck.com ??

    Can I contact Administration?
    I'ts important.
    Thank.

  4. #4
    Join Date
    Sep 2022
    Posts
    5

    How to create a new topic at ls1truck.com ??

    Need help ??
    I cannot create the first message.
    Yours faithfully.

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