The latest, most current list:
3942336, 1998 5 speed 24 valve, known good runner, $350 SHIPPED.
3946242, 2000 5 speed, supposed good runner, $350 SHIPPED.
3947412, 2001 5 speed, had 112,000 miles when removed from a runner, HAS HARNESS SCREW BROKEN OFF, $325 SHIPPED.
3963994, 2003 6 Speed (HO 305), good runner, $350 SHIPPED.
3963994, 2003 305 HP AUTOMATIC, good runner, $350 SHIPPED.
4937150, CUMMINS RECON, flashed to number 3971105, 2004.5 AUTOMATIC, known good ECM, $350 SHIPPED.
4931973, 2006 5.9 MANUAL, known good runner, $400 SHIPPED.
4931975, 2006 5.9 AUTOMATIC, $400 SHIPPED.
4931980, 2007 5.9 AUTOMATIC, $400 SHIPPED.
4980611, 2008 6.7 AUTOMATIC, running unit when removed, $400 SHIPPED.
4981228, 2008 6.7 MANUAL, good runner, $400 SHIPPED.
2007.5 Firewall TCM, worked when removed, $140 SHIPPED.