If you drive it, it will break. Whether it's slip, drip, or an inconvenient bang, every automatic transmission will eventually fail. Much like pistons, rings, wheels bearings, and brake pads, ...

For years we got by with two- and three-speed automatic transmissions, but one of the biggest factors in improving driveability was the introduction of overdrive transmissions. While it's possible to ...

In the auto trans world, few transmissions can handle the type of power the TH400 can when it's upgraded from stock. Unlike the Powerglide, which is mainly a drag racing trans, the TH400 is a viable ...