On this date in 1975 Jaws was released in America, driving summer vacationers both into theaters and out of the water for what would eventually become known as the first movie blockbuster. It was also the film that launched Steven Spielberg’s career. Today’s Mystery Car isn’t that sort of blockbuster, but it’s worth the price of admission, which is free. All we ask is that  you provide the make, model, year-range, and likely engine for the win. Oh, and don’t go into the water until at least an hour after eating. Image: ©2014 Hooniverse/Robert Emslie, All Rights Reserved