One reconditioned crankshaft, 6 cylinder, 4 main bearings, markings on shaft IS-N No. 397016 with bolt-on counterweights. Most likely a Chrysler group product.
Incomplete Fiat 509 engine. Suitable for parts only. What you see is what you get. Pistons are seized, no camshaft and no timing gear. Block does not show cracks. Will only sell as one unit.