Chevy-GMC Truck Painless Performance 1999-2000 Vortec Swap Harness, 7.4L

• Standalone harness-not intended to replace the OEM engine wiring.  Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle.  
• Kit includes:
• All new fuel injection harness with OEM fitment connectors and harness breakouts
• OBDII connector, mounting bracket and check engine light.
• Mounting hardware.
• Standard length harness-allows four feet from the back of the intake manifold to where the fuseblock and ECM mount
• Requires the following mating parts; ECM 16229684 or 16244210 from 1996 or 1997 models
• View instructional video here

This harness is designed for 1996-2000 Vortec 7.4 big block engines with a 4L80E transmission. These engines were found in certain 1996-2000 Chevrolet or GMC full-size trucks. Included with this harness is an 8 circuit modular fuse block and GM color coded wires with labels for easy installation. NOTE:This harness is standalone and is not intended to replace the OEM engine wiring.  Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. 

1996-2000 GM Vortec 7.4L V8 (MPFI) Harness