1967 427 4 bolt block casting number 3904351 dated C-31-7 and stamped T0501JE 7118233. Block is standard bore and has been cleaned and magged with very clean cylinder walls and no damage. Also have the cross drilled 6223 steel crankshaft standard as well and was greased down years ago. Crank should polish up and can ship if you cannot pick up. I can be reached at 330-770-2517 for any questions and can provide pictures as well.