During the last five years, the growth of information about the front and rear roll centers has helped us to understand how these unseen points control the dynamics of our race cars. When we first ...

The most common coil-spring front suspension uses two control arms (also called A-arms because of their shape) per side, mounted to the frame, and a coil spring between them that exerts force on only ...

In the '60s, when a two-barrel 327 and Powerglide trans were standard fare, the Chevelle's rear four-link suspension with thin trailing arms provided reasonable handling and adequate traction tomanage ...