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03-13-2018, 06:29 PM | #1 |
Designated A-hole!
Join Date: Mar 2003
Location: South Mississippi
Posts: 36,448
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Wiring harness question
Noticing some issues with the harness on the 03 Savana 6.0l harness. I have an 01 Silverado 4.8l parts truck. Can I use that harness for my swap? Both are drive by cable. The truck was 4wd with the4l60e and the van is 2wd 4l80e.
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"If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck" |
03-13-2018, 09:27 PM | #2 |
Registered User
Join Date: Mar 2013
Location: Manitoba
Posts: 184
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Re: Wiring harness question
i used a 2001 silverado 4x4 4.8 harness on my 2002 6.0 lq4 motor. DBC and 4l60e. was my first LS rewire but went fine.
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03-13-2018, 10:09 PM | #3 | |
Registered User
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
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Re: Wiring harness question
Quote:
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
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03-13-2018, 10:27 PM | #4 | |
Designated A-hole!
Join Date: Mar 2003
Location: South Mississippi
Posts: 36,448
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Re: Wiring harness question
Quote:
__________________
"If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck" |
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03-13-2018, 10:45 PM | #5 |
Registered User
Join Date: Jan 2012
Location: Petal,Ms.
Posts: 428
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Re: Wiring harness question
Yes you can swap intakes,
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03-14-2018, 11:59 PM | #6 |
Registered User
Join Date: Mar 2017
Location: Clever, Mo
Posts: 69
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Re: Wiring harness question
I’ve heard the van harness gives you more wire length...may help with pcm mounting.
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'71 C-10 SWB Shop Truck Currently 350/350, soon to be LS'd. |
03-15-2018, 03:35 AM | #7 |
meowMEOWmeowMEOW
Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
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Re: Wiring harness question
The main "leg" of the van harness has a good deal of extra length (like 14-18" IIRC). My donor was from a truck, and I had my harness done on the van-donor style. Made moving ECM mounting locations easier imo.
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'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD
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03-15-2018, 07:59 AM | #8 |
Designated A-hole!
Join Date: Mar 2003
Location: South Mississippi
Posts: 36,448
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Re: Wiring harness question
My van harness has sensor wires cut out, multiple butt splices crimped on, to include mystery wires added.
__________________
"If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck" |
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