The phone call to the Tremec tech line went something like this: "Yea, I just bought your Magnum six-speed and put it in my car. The overdrive is great, I love it but now I've got a vibration that ...

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 ...

A common cross-type, single U-joint loses strength as the driveline angle increases. The installation of a suspension lift kit prompts the need for a heavy-duty, constant-velocity (CV) rear driveline.

With import engine swaps becoming extremely popular, many companies have jumped into the market of designing and selling DIY swap kits. But for every bolt-in swap kit appearing on the market, there ...

Let’s face it: drivelines aren’t the sexiest component on a big rig. Heck, they aren’t even visible, unless you crawl under a Class 8 truck and look up underneath at the chassis. You can hear the big ...