6 1 1999 GMC 6.5 Engine Contact for price USED 1.999 GMC 6.5L TURBO DIESEL ENGINE, S/N:12555506, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY IN STOCK ConditionUsedStock Number6298-1009234 MLS Number12368997CategoryEngines Last Updated10/10/2023 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info