If you've ever attended an air show, you know it's always a great time, and if the air show includes WWII American fighter planes, the show is even better. It's a thing of beauty to watch P-51 ...
Through the 1950s, all domestic trucks featured a ladder frame with leaf springs front and rear. These semi-elliptic springs arch below the framerails. The steering knuckles pivot on kingpins at each ...