I understand the anything can be broke.. if this was a boosted application making 2000 horsepower I can understand some movement and potential cracking.. but there is obviously a design flaw with this area of the block. We are going to run it with the cracks.. maybe it will continue to get worse or maybe the block has done what it's going to do and is stable now. The only thing that I can hope for is if the block goes it doesn't take a whole bunch of quality pieces with it