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Generation III Internal Engine 1997-2006 LS1 | LS6
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Harness question

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Old Aug 31, 2019 | 11:58 PM
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BabyDaddy
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Default Harness question
Hi everybody,

I am in the middle of depinning my harness to a standalone harness for my LS swap. I will be going with a TH400 with LS.....I have a tried to reach out to Brendan at LT1 but haven't had any luck with a response. I was just wondering which pins I can remove if I will not be using an electronic tranny like a 4l60e or 4l80e. All the wires in the harness that pertain to the transmission? could i just remove them? Or are there any I would need to keep for the TH400? I dont think I need to keep any as I already have the wires needed already connected to the TH400.

Thanks guys,

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Old Sep 1, 2019 | 04:47 PM
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86CAMARO400HP
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From: Nawlins
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Just leave them there in case you change your mind or sell the harness later down the line. I think you would just program ecm for manual trans to use 400 trans
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