Poweeeeeeeeeeeeeeerrrr!

[46Tbird]

I'm going to guess that the SummitRacing.com® leaf spring perches never got finish-welded to the axle. Slamming on the brakes caused the rear end to rip off its perches, and then the rear end and tires bouncing around in the finnerwells caused all the damage we see.

finnerwells is something I saw on another site, like polvolt