Nakkaa 4L80E Stand Alone Wiring Harness Compatible with DBC LS1 1997-2006 w/ 4L80E 4.8L 5.3L 6.0L Vortec Engines Drive by Cable Throttle Body. Compatibility: The 4L80E stand alone wiring harness compatible with DBC LS1 vortec engines 4.8L 5.3L 6.0L 1997-2006 without adapter, this is specifically designed for seamless integration, making it the ideal choice.
