Nothin serious as far as the time of the Boom! We had just made a couple of short blasts and then were just cruising along and BANG!
The entire bottom end is likely trashed. Hopefully some of the top end will be salvagable.
I have a 428 block, crank, rods and front cover so I'll just rebuild that as I can.
I'm going to go back to bed and cry some more.
