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Geartronics LS Standalone Wiring Harness With 4L60E - 1997-2006 4.8L 5.3L 6.0L LS1 LS6 Vortec Swap
About this item
If you're swapping an LS engine into an older car or project, this Geartronics standalone wiring harness makes it a whole lot easier.
It's designed for 1997-2006 GM engines like the 4.8L, 5.3L, 6.0L, LS1, and LS6 (Vortec truck engines too).
This specific harness is set up to work with the 4L60E automatic transmission.
It's a direct replacement-style harness, meaning it's ready to plug into your engine and transmission, with all the messy stuff already sorted.
It comes with mounting hardware and is basically plug-and-play (after some routing).
Made by Geartronics, it's black, weighs about 7 lbs, and comes with a lifetime warranty.
A must-have for a clean, reliable LS swap.
USD$ 63.75 
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