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Old 05-05-2021, 02:51 PM   #1
61_FL_Apache
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6L80 trans swap

Has anyone swapped in a 6L80 or 6L90 in this era of truck, Ho or burban?
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Old 05-06-2021, 10:13 AM   #2
sntrym95
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Re: 6L80 trans swap

Found this: https://www.gmfullsize.com/threads/4...e-swap.176562/

Looks like a PITA and $$$$$.
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Old 05-06-2021, 03:46 PM   #3
Tom
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Re: 6L80 trans swap

Im sure anyone who installed a factory injected LS has or has thought about it. Otherwise, nobody wants to spend $600 on a stand alone controller to run one I'm guessing.
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Old 05-07-2021, 09:25 AM   #4
61_FL_Apache
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Re: 6L80 trans swap

The reason I'm asking, I may have a 6.0 with a 6L80 available in the near future. I currently dont have any issues, but my tranny has some miles on it and thought about swapping that first. I may wait till both are available and install together.
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