P/N 60217 $579.99 1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Mechanical TB

P/N 60712 $579.99 12200411 ECM with 2002 GEN 3 GM Truck (5.3-4L60e) Tune / VATS Removed

P/N 60221 $579.99 1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Throttle by Wire

P/N 60218 $579.99 1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness Extra Length - Mechanical TB

P/N 60526 $579.99 2007-2012 GM Gen IV 4.8-6.2L EFI Harness - Throttle by Wire

P/N 60718 $579.99 12200411 ECM with 2002 GEN 3 GM Truck (6.0-4L80e) Tune / VATS Removed