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 ...

Why do we have to think about these angles at all? We wouldn't if the engine, transmission, driveshaft, and pinion all shared the same centerline. As it is, these components are never on the same ...

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 ...

When it comes to the driveshaft in your race car, many racers tend to file it away into the same category as the plumbing underneath your house, garbage collectors and exhaust fans in public restrooms ...

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 ...