Photo 1 of Standalone Wiring Harness for 1997-2004 GM DBW LS1 Vortec Engines 4.8L 5.3L 6.0L, Compatible with 4L60E & 4L80E Transmissions, Drive by Wire Throttle Body, LS Swap Harness

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Photo 1 of Standalone Wiring Harness for 1997-2004 GM DBW LS1 Vortec Engines 4.8L 5.3L 6.0L, Compatible with 4L60E & 4L80E Transmissions, Drive by Wire Throttle Body, LS Swap HarnessPhoto 2 of Standalone Wiring Harness for 1997-2004 GM DBW LS1 Vortec Engines 4.8L 5.3L 6.0L, Compatible with 4L60E & 4L80E Transmissions, Drive by Wire Throttle Body, LS Swap HarnessPhoto 3 of Standalone Wiring Harness for 1997-2004 GM DBW LS1 Vortec Engines 4.8L 5.3L 6.0L, Compatible with 4L60E & 4L80E Transmissions, Drive by Wire Throttle Body, LS Swap Harness