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Old 12-14-2018, 08:43 PM   #1
todds66
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LS wiring harness

hello all, I am transplanting a LS1 into my 66 C10 and am at the stages of getting a wiring harness. Can y'all recommend the best ones out there?
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Old 12-14-2018, 10:05 PM   #2
Clyde65
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Re: LS wiring harness

Truck harness or LSx harness?
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Old 12-14-2018, 10:46 PM   #3
mongocanfly
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Re: LS wiring harness

I've used American autowire for the truck side harness
For the LS I've used psi...
Both are top quality
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Old 12-15-2018, 10:15 AM   #4
PGSigns
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Re: LS wiring harness

A lot of information in the LS swap section that may help you with this.
Jimmy
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Old 12-15-2018, 10:38 AM   #5
Texas66
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Re: LS wiring harness

I used Speartech. Check it out
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Old 12-20-2018, 01:57 PM   #6
zach_carver
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Re: LS wiring harness

I have used a couple PSI harnesses and been satisfied with all of them.
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Old 12-20-2018, 05:59 PM   #7
verdell
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Re: LS wiring harness

PSI Conversions harness..
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