One of the signature design features of traditional small- and big-block Mopar engines was the simple and effective shaft rocker arrangement. With few exceptions, these were minimalistic setups, ...

Everyone who successfully completed Driveshaft 101 last semester, er, in last month's issue, now has a better appreciation of the challenging environment that the racing driveshaft must survive in and ...

As golfers continue to seek distance off the tee, many companies have responded by producing drivers with a stock shaft length of 45½ inches or, in some cases, longer. But is that always better?

They're lightweight with straightness and lateral stiffness that boost stability at higher speeds. Line shafts, also known jackshafts and torque tubes, span long distances to connect other power ...