The new V8 units are coupled to an also new 6R140 heavy-duty TorqShift six-speed automatic transmission with SelectShift manual capability.
Ford says that the new pickup truck features increased towing and payload capability as well as improved ride, handling and steering feel over the outgoing Super Duty model.
"The 2011 Super Duty offers the widest array of solutions for the widest array of heavy-duty work truck customers," said Chris Brewer, chief engineer. "The Super Duty lineup offers a variety of body styles and powertrains, from diesel and gasoline engines, each with a new six-speed transmission, to pickup trucks and chassis cabs, each with the towing and payload capabilities that define Super Duty."