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Old 08-15-2017, 12:09 PM   #4
snipescastle2
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Join Date: Mar 2009
Location: WARRENSBURG,MISSOURI,64093
Posts: 1,518
Talking Re: LS wiring Harness layout

Check out this website;
http://lt1swap.com
He has most up to date info on the specific LS/Vortec pin outs and pcms to use,etc... lots of good info on how to do your own "wire diet" there are many YouTube videos that explain how to do this with four wire hook up, but you will still need to re program the pcm to remove VATs (anti theft system) other than that, he also does pcm programming too!
Hth,
Ben
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