LS1TECH - Camaro and Firebird Forum Discussion

Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
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Old Sep 18, 2023 | 11:15 AM
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Default Help!!!!!
Ok rare occasion here but I know it could be done!!!
I have a 99 chevy silverado 5.7 liter with a 4l80e harness!!!!
the 4l80e was removed when I bought the truck I have a 4l60e transmission ready to install I know the plugs are the same but the pinning to the pcm is different I need to repin anyone know how this done aaaany wiring diagrams schematics to show where the pins go please any help much appreciated
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Old Sep 18, 2023 | 02:07 PM
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See if what you need is in this link and below website.

4L60E/ 65E/ 70E Pin-out - LS1TECH - Camaro and Firebird Forum Discussion

WWW.LT1SWAP.COM
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Old Sep 18, 2023 | 07:06 PM
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Here is a Hyperlink to a YouTube Video after 0.000013 Seconds of Google Searching:
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