03 - 07 Gen 3 LS/Vortec (24X) Drive by wire 4L60E-75/4L80E Standalone harness

APPLICATION: 2003, 2004, 2005,2006, 2007 Chevrolet, GMC, Cadillac & Hummer truck engines (DRIVE BY WIRE ONLY) w/ 4L60E-75/4L80E Transmissions using GREEN/BLUE 242 PCM.

PARTS INCLUDED: Complete engine and transmission Harness, Instruction Manual

ADDITIONAL ITEMS REQUIRED: GREEN/BLUE 242 PCM

NOTES: These Harnesses are designed for retrofitting '03-'07 Vortec engines (4.8, 5.3, 6.0, 6.2-Liter) and 4L60E-75/4L80E 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) and EV1 injectors optional. They are completely plug and play with four wire hookup (switched power, constant power and ground connections required) for engine and transmission operation. 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. All Harnesses require PCM VATs removal, available through PSI. Please contact PSI for more information.