DEARBORN, Mich., July 6, 2010 – Ford Motor Company's class-exclusive truck offerings will extend to medium-duty chassis cabs with the arrival of the 6.8-liter V10 gas engine in 2012.

the 6.8-liter V10 produced 275 horsepower and 425 pound-feet of torque, and by the time it went out of production it was producing 362 horsepower and 460 lb-ft of torque. It replaced Ford’s 7.5 ...