Standalone Wiring Harness W/ 4L60E For 03-07 LS Vortec 4.8 5.3 6.0 Drive by Wire
Standalone Wiring Harness W/ 4L60E For 03-07 LS Vortec 4.8 5.3 6.0 Drive by Wire
Standalone Wiring Harness W/ 4L60E For 03-07 LS Vortec 4.8 5.3 6.0 Drive by Wire
Standalone Wiring Harness W/ 4L60E For 03-07 LS Vortec 4.8 5.3 6.0 Drive by Wire
Standalone Wiring Harness W/ 4L60E For 03-07 LS Vortec 4.8 5.3 6.0 Drive by Wire
Standalone Wiring Harness W/ 4L60E For 03-07 LS Vortec 4.8 5.3 6.0 Drive by Wire
Standalone Wiring Harness W/ 4L60E For 03-07 LS Vortec 4.8 5.3 6.0 Drive by Wire
Standalone Wiring Harness W/ 4L60E For 03-07 LS Vortec 4.8 5.3 6.0 Drive by Wire
Standalone Wiring Harness W/ 4L60E For 03-07 LS Vortec 4.8 5.3 6.0 Drive by Wire
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Standalone Wiring Harness W/ 4L60E For 03-07 LS Vortec 4.8 5.3 6.0 Drive by Wire

Regular price $297.33 Sale price $381.72
Shipping calculated at checkout.

Description:

  • 100% Brand New
  • These harnesses are designed for retrofitting '03 - '07 Vortec engines (4.8, 5.3, 6.0-Liter) and 4L60E or 4L80E transmissions into older muscle cars and street rods or newer non-emissions controlled vehicles. 
  • Harness allows use of the factory Vortec intake manifold and multec injectors with flex-fuel injectors (EV6) optional. They are completely plug and play with four wire hookup (switched power, constant power and ground connections required). 
  • Harnesses are designed with a sliding grommet seal and 4 - 5 feet of length from the rear of the cylinder head to the PCM mounting position under the vehicle dashboard. 
  • A sliding grommet seal allows for professional, leak proof installation. Harnesses are professionally constructed from Brand New GM Delphi Connectors and TXL (Polyethylene Cross Linked) High Temperature Wire to GM Specifications. 
  • All harnesses are 100% Quality Inspected prior to shipping. 
  • Note that harnesses are for non-emissions equipped vehicles and do not include air pump or EGR provisions. 
  • Professional Installation is Highly Recommended
  • Installation Instruction is Included

 

Fitments:

  • 2003 - 2007 CHEVROLET, GMC, CADILLAC AND HUMMER TRUCK ENGINES (DRIVE BY WIRE ONLY) WITH 4L60E OR 4L80E TRANSMISSIONS

 

Package Includings:

  • Complete Transmission Harness, Instruction Manual

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