The driveshaft is an often overlooked, yet critically important component of a vehicle's drivetrain. Not only must it be strong enough to contend with the engine's output but it must also operate ...

Have you recently had your 4x4 lifted and are suffering from a harmonic oscillation that can both be felt and heard? Have you rebalanced your tires or swapped in newly balanced driveshafts only to ...

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 ...

U-joints are simply awesome! Why? They allow rotational forces to be transmitted around corners. U-joints, Rezeppa-joints, Double Cardan-joints, and CV-joints all allow your driveshafts and axleshafts ...

Every truck shudders and shakes to a certain degree but when vibrations persist at a specific road speed, engine rpm, or gear position, it’s time to see a mechanic who can thoroughly check your ...