This item is a used motor/engine mi=6k for a 2018 Ford Mustang. The part numbers are JR3Z-6006-C and JR3Z6006C. This OEM Genuine Ford part is for sale (please call for pricing) and comes with a warranty.
Please note, this is an engine longblock, and will not include accessories such as pumps, manifolds, wiring, transmission, etc... Please use your own accessories during installation.