i HAVE A 1968 automatic application - - 455 SHORT BLOCK IT HAS THE DATE CODE OF 122 , IT IS BEING SOLD AS A CORE - IT WOULD CLEAN UP AT .030 $275 , 1966 - 330 block , it has a date code of 84 . no crank -pistons or rods .It would clean up at 0.030 . $150 . It was a 4 bl - auto trans set up . located in zip 60034 Northern Illinois .