The FORD STRAIGHT 6 Marine cruiser is a vintage boat engine with a Mariner Engine make and FORD MOTORS manufacturer. Built in 1975, this marine engine is designed for power and durability on the water. The aluminum hull material and 20 feet length make it ideal for cruising along the coast or on the open water. With a fuel capacity of 21-30 gallons, this gas-powered engine is sure to provide a smooth and reliable performance for any boat enthusiast looking for a classic marine cruiser.