Harness allows use of the factory Vortec intake manifold. Manufacturer Part Number03-07 LS Vortec Standalone Wire Harness Drive By Wire W/4L60E 4.8. - Complete Engine and Transmission Harness, Instruction Manual.
DBW 03-07 LS Vortec Stand alone Wire Harness Drive by wire 4L60E 4.8 5.3 6.0 .
DBW 03-07 LS Vortec Stand alone Wire Harness Drive by wire 4L60E 4.8 5.3 -US-
For 2003-2007 LS Vortec Stand alone Wire Harness Drive by wire 4L60E DBW
03-07 LS Vortec Stand alone Wire Harness Drive by wire 4L60E 4.8 5.3 6.0 DBW US
03-07 LS Vortec Stand alone Wire Harness Drive by wire 4L80E 4.8 5.3 6.0 DBW
DBW 03-07 LS Vortec Stand alone Wire Harness Drive by wire 4L60E 4.8 5.3 6.0L
