The Syncro Shift II Full Synthetic Lubricant is a high-quality gear/differential oil specifically designed for automotive use. This lubricant comes in a pack of 2, each containing 64 ounces of fluid. It is formulated to meet the requirements of GL-4 rating, providing optimal performance and protection for your vehicle's gears and differentials. With free shipping included, this product offers convenience and peace of mind for all your automotive maintenance needs.