It's been two decades since Detroit began offering overdrive transmissions as original equipment in virtually all vehicles rolling off their assembly lines. And while the OEM's intent was to improve ...

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 ...

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 ...

No one builds a hot rod to save gas, but downgrading to bare essentials and stiffing your roommate on rent will only get you so far before it’s time to park that 10-mpg big-block. Even when gas was ...

This isn't the first time Super Chevy magazine has examined and installed a Gear Vendors under/overdrive gear-splitting unit. However, it's been a few years since the last install article. With ...