Valid in US only

• 6.4L/392 cubic-inch displacement

• 505 horsepower / 475 lb-ft of torque

• Cast iron block with 4-bolt main caps

• Aluminum cylinder heads / Forged crankshaft

• Powdered metal rods with floating pins and Hypereutectic aluminum pistons

• 10.9:1 compression ratio allows for pump gas use

• 4.090-inch bore and 3.724-inch stroke

• Hydraulic roller camshaft

• 5 Speed automatic transmission (545RFE)  2007-2011

• New bell housing and torque converter 2012-2018