This AC Delco Automatic Transmission Output Shaft is a direct replacement for various Chevrolet, GMC, and Pontiac models, including Suburban, SaVana, Jimmy, and more. Made of steel, this item is sold individually and is a reliable component for your automatic transmission system. With its interchange part number and fitment type, you can easily install it without worrying about compatibility issues. Whether you're repairing or upgrading your vehicle, this AC Delco product is a great choice for its quality and durability.