Had a (insert famous brand name here) flex fan explode in shrapnel on a '73 Cutlass I owned in high school.
Sucker went all over the place, slicing and dicing all manner of hoses and belts - and of course, spearing
the radiator in the process.
One shard actually came through the car hood and lodged itself like some sort of iceberg, sticking straight
up out of it...
Last time ever for me with any manner of flex fans - and no, I don't care what anyone elses' experiences
have been with them, thanks.
Speaking of Olds critters, my first ever car ('64 F85) had a tendency to eat motor mounts - and having the
venerable 225 V-6 in it, it wasn't from massive torque I reckon...
When the drivers' mount would break, the engine would torque over and jam the accelerator linkage wide
open, which was good for a thrill.
Other than bending up a few assorted chunks of $100 iron back when very young, that's about it.
Very blessed/fortunate to have never blown anything else up, mostly because it's been 99% Mopars from
those early days on.