Ls wiring?

1972 GMC C3500
141,000 MILES • 6.0L • V8 • 2WD • AUTOMATIC
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BUBBASMEAT@YAHOO.COM
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I have a 6.0 Ls and a 4l80e that are both still stock. I will be putting them in a 1972 GMC 3500. I do not have the stock wiring harness, fuse block, or ECU. Can I use a standalone wiring harness and the Terminator X Max to wire the stock Ls and stock 4l80e for now, and then in the very near future use the same standalone harness and Terminator X Max for the same combo, but rebuilt to 500hp to the flywheel?
Aug 24, 2023 at 2:58 PM
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RYAN L
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Yes, you can! As long as you keep the same tooth count reluctor wheel for the crankshaft. All the sensors used are the same, some might just be in different locations so keep your wires long to accommodate.

Thanks for using 2CarPros!

Best,
Ryan
Aug 25, 2023 at 12:05 PM
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BUBBASMEAT@YAHOO.COM
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Thank you so much. This site is absolutely awesome. I love your videos and the fact that I can ask a question, and get a timely response.
Aug 25, 2023 at 1:24 PM
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STRAILER
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RYAN L is one of our best! Use 2CarPros anytime, we are here to help. Please tell a friend.
Aug 28, 2023 at 10:09 AM