It's a common affliction. Around town, your car runs fine and can fry the tires at will, but at highway cruising speeds above 65 mph, you feel a slight vibration in the seat of your pants and through ...

Building a hot rod means working all the angles, and there are plenty of angles to work. One of the more important angles is the angle between your transmission output shaft (which is the same as the ...

Driveshafts do a big job in our Fords, Mercs, and Lincolns. They take a powertrain's rotary motion and carry it to the differential and drive axles. This is not an easy task. Not only must a ...

One of the most common causes of torsional vibrations has to do with driveline angles between the transmission and front and rear drive axles. Since your drive axles may be a long way from the engine ...

Some owner-operators nowadays, enamored with the image first popularized by Southern California’s low-ridin’ community, deflate their trucks’ air suspension so the frame hangs several inches closer to ...

How often does something really cool come along in the world of driveshafts? Sure, we’ve seen shafts with CVs on both ends, shafts with tractor splines, and even shafts with square tubing (don’t ask), ...

Unless you’re a Beach Boy, there’s nothing good about picking up vibrations. In the search for a smoother and quieter ride, industry trends such as engine downspeeding have had an effect on vehicle ...