The Rarest Truck I’ve Ever Driven: 740HP Shelby Powered “Mercules” | Jay Leno’s Garage
From Jay Leno’s Garage. Jay Leno gets his hands on one of the rarest pickups in existence: MERCULES, a 1966 Mercury M250 slickside crew cab. With fewer than 10 of these Canadian beauties ever produced, this "unloved" survivor has been transformed into a 740HP off-road monster. While Mercury trucks were never sold in the U.S.,…












































