Day goes from good to bad in one shift

[outlaw256]

im by no means a expert but id want to go alot farther into that engine.1, to check for more or hidden damage and 2, to see why that crank snapped. ive done that on my sbc. but we are talkin 10.000 rpm.. i really hate you had problems like this. i know it can ruin a day.but i sure hope that is all you find is a bad crank. good luck.