LS Standalone Wiring Harness With 4L60E – 97-06 4.8L 5.3L 6.0L GM LS1 LS6 Vortec Swap, By Geartronics

Heads up, gearheads—this LS Standalone Wiring Harness is the real deal for your swap project.

It’s designed for 1997-2006 GM engines like the 4.8L, 5.3L, 6.0L, plus LS1, LS6, and Vortec setups.

Comes ready to plug into a 4L60E transmission too.

Made by Geartronics, part number LS1201, and it’s brand new in the box.

You get one main standalone harness plus 8 Delphi adapters to make installation smoother.

No mods needed—it’s a straight-up non-modified, non-domestic product with a lifetime warranty.

Whether you’re dropping an LS into an old school ride or just cleaning up your engine bay, this harness makes it happen.

It’s clean, organized, and built to last.

UPC is 881814972314.

Don’t mess with sketchy wiring—go with Geartronics and get it done right!