In 1970, Gramps bought two 57 300C's, one a perfect low miles convertible. Both were black, and both had 392's
The non vert had some front damage, so, him and my dad, pulled the 392 out, and sent it to the crusher.........................dad said it had less than 50,000 miles.
Gramps still has the convertible.....................worth over 150,000 now I guess...........................
Wanna get real sad? Go find some Demo-Derby footage from the 60's.