P/N 60714 $924.99 1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness & VATS Removed ECM - Mech TB

P/N 60217 $635.99 1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Mechanical TB

P/N 60218 $675.99 1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness Extra Length - Mechanical TB

P/N 60526 $1,086.99 2007-2012 GM Gen IV 4.8-6.2L EFI Harness - Throttle by Wire

P/N 60221 $1,006.99 1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Throttle by Wire

P/N 60712 $199.99 12200411 ECM with 2002 GEN 3 GM Truck Tune / VATS Removed