1997-2006 DBC LS1 Stand Alone Harness W/ 4l60e 4.8 5.3 6.0 Vortec Drive By Cable. For Drive by Cable (DBC) Throttle Body LS1 Engines! 1x Complete LS Harness;. Remove the old harness from the original car, install a new harness, and dock the corresponding plugs for plug-and-play.
