Two Y block engines as shown. The short block is just block and crank with caps. The complete engine with stick bellhousing is thought to be a 312 removed from a '57 Fairlane retractable. Both blocks are cast in Cleveland, and have ECZ casting #. Main caps on the short block are also ECZ (should also be a 312 I believe). Both have been in unheated dry storage for at least 50 years in a family garage. What you see is what you get. Pickup only in Pittsburgh, PA area 15024. No shipping. $300 for the pair email: motoarts at yahoo dawt kawm