Also used in steering boxes.1 quart plastic bottle. Made in USA. The Ford car was designed to use this extra heavy clinging type oil in the rear axle, transmission and steering box. This oil is almost a grease in weight and clings to the gears. Do not overfill. New squeeze bottle with a pour spout. Capacities, transmission 2 3/4 pints, rear axle, 2 1/2 pints. 3 quarts requires to do all and includes extra for the steering box