Vehicle Fitment: For Chevrolet CORVETTE(C6) 2004-, Corvette 2005 6.0L; For GMC Sierra 1500, 2500 4.8L, 5.3L, 6.0L 1999-2002/Sierra 1500, 2500 4.8L, 5.3L, 6.0L 1999-2004/Sierra 1500 4.8L 5.3L, 3500 6.0L 2003-2005/Sierra Denali 6.0L; Fits for Cadillac Hummer Engines.
LS1 Wiring Harness: Complete Wiring Harness kit 4L80E DBC for the Universal LS1 1997-2006 Vortec engine; Various connectors such as sensor connectors, dashboard connections, speedometer, tachometer, parking neutral, fault indicators, DLC ports and other interfaces included.
Plug and Play: This 4L80E Standalone Wiring Harness is equipped with all the required interfaces, plug and play; Check the connection position of each interface before use.
Dash Connections: DBC Wire Harness come with the needed Dash Connections, which include Speedometer, Tachometer, Park Neutral, TCC, Malfunction Indicator, and a DLC Port.
1-Year Warranty: This LS1 Wiring Harness have a 1-year warranty.