View 25 Photos View 0 Videos 2007 GMC W4 Box Truck - 300HP Newly Listed At auction FOR SALE! A USED 2007 Single GMC W4 Box Truck. This unit includes a 300 HP GM Vortec 6.0L engine, and a GM 4L80-E 4 transmission. Additional inspection observations included: The... ConditionUsedUsage75,545 MilesHorse Power300 HPEngine ModelVortec 6.0LSuspensionSpringRear End7,950 lbStock Number7J804263 MLS Number14655779CategoryDelivery / Moving / Straight / Box Trucks Last Updated10/10/2026 LocationKansas City, MO, US Listed ByCustom Truck One Source (844) 476-___ SHOWNUMBERCall Seller Email Seller Save More Info