1998 - 2003 VORTEC 4.8 5.3 6.0 Standalone Fuel EV1 Wiring Harness W/4L80E LS USA turbo - 6AN inlet/outlet ports

- 6AN inlet/outlet ports

Universal Fitment

14mm Fuel Rail Conversion - Use ID 48mm or 60mm length 14mm Injectors eg: Bosch EV or ID Injectors

again matching OEM

1998 - 2003 VORTEC 4.8 5.3 6.0 Standalone Fuel EV1 Wiring Harness W/4L80E LS USA turbo - 6AN inlet/outlet portsEASY TO INSTALL 4 WIRE CONNECTION!'99 '03 Vortec Drive by Cable Standalone Wiring Harness with 4L80E Transmission EV1 Injectors Application '99 '03 Vortec 4. 8, 5. 3, 6. 0 Engines with Mechanical Throttle Body and 4L80E Transmissions Parts Included Complete Engine and Transmission Wiring Harness including all engine and transmission sensor connectors, ALDL Connector, 7 ATO Style Fuse Block, Fuel Pump Relay, Switched Power Ignition Relay, Cruise