Overhaul Kits compatible with Duramax® Select options 6.6 DURAMAX ENGINE OVERHAUL KIT (2001-2004) VIN# “1” General Motors, 6.6, Overhaul Kit compatible with Duramax®, 6.6 Series, Engine Kit, Engine Kit compatible with Duramax®, Overhaul Kit $3,099.99 Select options 6.6 DURAMAX ENGINE OVERHAUL KIT (2004-2009) FOR VIN#S “2,D,6” General Motors, 6.6, DURAMAX, 6.6, Overhaul Kit compatible with Duramax®, 6.6 Series, Engine Kit, Engine Kit compatible with Duramax®, Overhaul Kit $3,099.99