My brand new radiator... destroyed.

when I rebuilt my 340 and swapped it into my '64 Dart, I wanted to know if something was going to break right now. So I took it around the corner and dropped the hammer on it. Well, there was a helluva commotion. There was noise and rubber smoke, but also a bunch of steam. So I coasted over to the curb, and popped the hood. The original 10yo Lt motor mount biscuit had separated and the engine jumped up and over and the fan cut the upper rad hose like a knife, LOL. I drove it back home, put a new rubber biscuit in it, and put a short length of chain on the front of the engine, and it's been good ever since. That was 45 yrs ago.