APPLICATION: 1999 - 2003 CHEVROLET, GMC, CADILLAC AND HUMMER TRUCK ENGINES (DRIVE BY CABLE ONLY) WITH 4L60E OR 4L80E TRANSMISSIONS.
PARTS INCLUDED: Complete engine and transmission harness, Instruction Manual
NOTES: These harnesses are designed for retrofitting '99 - '03 Vortec engines (4.8, 5.3, 6.0, 6.2-Liter) and 4L60E 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.

