【OEM DESIGN】This standalone wire harness is designed to be a complete wiring harness for fuel injection system on GM 1999 and 2006 vortec engines with drive by cable throttle body and 4L60E or 4L80E（with adapter） transmissions, exactly OEM design to easy installation.
【Premium Quality】The GM engine wiring harness is made of high-quality copper core wires, which has lower eccentricity and resistance, anti-corrosion, wear-resistant, non-deformation, well performed in conducting electricity. The wrapped plastic surfaces can stand high temperatures, all kinds of chemical reagent, strong impact, and press.
【Fits for】1997-2006 drive by cable LS1 4L60E or 4L80E（with adapter） engine automatic transmission harness, 12-14 volts, ev1 fuel injection nozzle connector, vortec engines 4.8 5.3 6.0. New GM Delphi connectors and TXL (polyethylene cross-linked) high temperature wires that meet GM specifications.
【Complete Accessories】Professional installation is recommended . Ls swap harness comes with a complete install detailed instruction packet and compatible parts list. The ls wiring harness including all engine and transmission sensor connectors, EV1 fuel injectors, 6 fuse blocks, 3 wire MAF sensor, and 24x Crank Sensor. Wire harness connectors are universal color code. Good reinforced ring terminals, they are completely plug and play.
【Warrany】Be confident purchase the ls stand alone wire harness. If the engine wiring harness fails, cracks, stops working or any other problems, please contact us through ebay message directly. We offer a Lifetime warranty, 100% satisfaction guarantee.

Product Description

1997-2006 LS1 STANDALONE WIRING HARNESS

Applicable Engine Model - For 1997-2006 Drive By Cable LS1 Engines

Gearbox Model -  4L60E Automatic Transmission

Applicable Years - 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006

LS1 Engines Applications:

- EV1 injector plug

- 3 Wire MAF (Mass Airflow Sensor)

- DBC Drive by Cable (Cable-Driven Throttle Body)

- 1997-2006 LS1 standalone wiring harness retrofits into older muscle cars and street rods or newer non-emissions controlled vehicles

Installation:

Wiring Harness comes with a complete install detailed instruction packet and compatible parts list

All harnesses have a high quality grommet installed on the harness

Fully plug-and-play four-wire connection

Requires switching power supply, constant power supply, and ground connection

Specification:

Weight-about 7 pounds

Total length-about 118 inches

With 33 plug adapters and a spare harness

Material:

The harness is designed with a sliding seal

Sliding seals allow for professional leak proof installation.

Special Note:

If you have made a harness or other modification to your car, it may cause the harness to be unsuitable.

The length of each line is different and the joints are different. Please select the appropriate connector for assembly. Professional installation is highly recommended.