Ford is recalling 64,754 MY 2008 F-250 and F-350 single rear wheel, 4X4, 156 inch wheel base pick up trucks equipped with a two piece drive shaft for failing to conform to the fuel spillage requirements of Federal Motor Vehicle Safety Standard no. 301, "fuel system integrity." During a 30 mph frontal impact into a rigid barrier, the fuel tank can move forward and contact a frame cross member, potentially causing damage to the fuel delivery module which can result in fuel spillage.