Corvette C3 Crash
These are probably some of the ugliest C3 Corvette crash pictures you will ever see. I do not know much about this crash, but I do know that the driver and lone occupant survived. So what may have contributed to his survival in such a horrific wreck, without airbags and without the safety features built into cars today? A couple of factors come into play.
The C3 has a heavy steel structure built around the driver and passenger compartment, the part owners call the birdcage, and that held its shape through the rollovers. The heavy steel frame underneath kept the passenger compartment attached to the car rather than letting it come apart. And fibreglass absorbs a great deal of energy when it breaks: every panel that shatters and tears is energy that does not reach the person inside.
What this does not mean
It would be a mistake to read these pictures as proof that a C3 is a safe car by modern standards. It is not, and nothing built in the 1970s is. There are no airbags, the lap and shoulder belts are basic by today's standards, there is no crumple zone engineering in the modern sense, and the steering column is a good deal less forgiving than anything in a current car. This driver walked away from a wreck that could as easily have gone the other way.
What the pictures do show is that the birdcage is the single most important structure in the car, and that is worth carrying over into how you look after one. It is the same structure that rusts out of sight at the base of the windscreen posts and around the door openings. A birdcage eaten through by fifty years of trapped water is not going to do what this one did. That is the real argument for checking it properly, and the rust gallery shows what to look for.