03-07 Vortec Chevy Standalone Wiring Harness W/4L60e Dbw EV6 Fuel Injectors (Flex Fuel) 5.3 6.0

'03 - '07 Vortec Drive by Wire Standalone Wiring Harness
with 4L60E Transmission & EV6 Fuel Injectors (Flex Fuel)

P/N - CH-1030
Application '03 - '07 Chevy, GMC, Cadillac, and Hummer Vortec Engines with Electronic Throttle Body and 4L60E Transmissions
Parts Included Complete Engine and Transmission Wiring Harness including all engine and transmission sensor connectors, ALDL Connector, ATO Style Fuse Block, Fuel Pump Relay, Switched Power Ignition Relay, Performance Shift Mode Wiring, MIL Light Wiring, P/N Wiring, TCC/Switch Wiring, Tach Wiring, Complete Detailed Instructions.
Description  These harnesses are designed for '03 - '07 Vortec engine retrofits into older muscle cars and street rods or newer non-emissions controlled vehicles. This harness allows use of the factory Vortec intake manifold and Multec injectors. They are completely plug and play with switched power, constant power and ground connections required. Harnesses allow for installing the PCM underneath the dash of your vehicle with a sliding grommet seal for that professional leak proof look. Harnesses are professionally constructed from Brand New GM Delphi Connectors and TXL (Polyethylene Cross Linked) High Temperature Wire to GM Specifications.