From lock-up automatics to race-ready six-speeds, these overdrive transmissions reshaped street performance, diesel builds, and modern muscle’s success at the dragstrip. There was a time when ...

In life everyone wishes for the best of both worlds, and that wish definitely extends to the world of hot rodding. Not only do rodders want maximum performance from their rides, but with gas prices ...

For more than a decade, installing an overdrive-automatic or manual transmission into a vintage Mustang has been a popular upgrade. It's more common these days, but some people still aren't convinced ...

Although overdrive sounds like a term related to a vehicle’s high-performance attributes, it is the opposite. This feature – generally turned on and off with the touch of a button – reduces an ...

Since the health of our planet became a major societal focus decades ago, automotive engineers have been on a mission to find a balance between performance and efficiency. In the past, the two ...