360 blocks

Block is a 1977 and has about a 2" crack in #8 cylinder. My dad has ran Mopars all his life. Was mainly a BB guy til about 15 years or so ago. He and I have assembled atleast half dozen 360 and this is the 1st block issue we've had. Also happen to be the 1st stroker he built to. On the bright side issue was found so just need to get another block, could have scattered on the track and cost a whole lot more $$.