General Motors has several names for its LSD, or Limited Slip Differential, unit. Commonly referred to as Posi-traction, the exact same clutch-based LSD is also known as Controlled Traction, ...

Regardless of how much power an engine produces, it's useless without a means to transmit it to the rear wheels and thus to the pavement. In the case of automobiles, the most common means are an ...

Have you ever thought about the myriad complex actions a clutch system performs with one push of a pedal? With a simple movement of your left leg, your Corvette C5/C6’s clutch can help you make a ...

We began our journey through the drivetrain last month with an analysis of flywheels; now we move on to the clutch system. The clutch basically engages and disengages the transmission, and thus power ...