This product is a set of 2 front upper ball joint assemblies designed specifically for Ford F-150 trucks from 1987 to 1996. The ball joints are manufactured by a reputable brand and come with a custom bundle including both driver and passenger side components. They are polished and rust protected for durability, ensuring smooth operation and reducing wear and tear on the vehicle's suspension system. The interchange part numbers provided make it easy to identify the correct parts for your Ford F-150, providing a reliable and high-quality replacement option for your steering and suspension needs.