Automatic transmissions have been with us for a long, long time. In fact, the basics can be found in the Model T Ford. At the heart of an automatic transmission are the planetary gearsets. As gears go ...

With stand-alone control of electronically controlled overdrive automatics, it's easier to dial in accurate upshifts, and you can just stab the throttle, steer it, and the trans will do the rest. The ...

The transmission valve body is among the most important components of your vehicle's transmission system, yet it often goes ...

Chevrolet's Powerglide transmission hasn't been made in over half a century, but drag racers still love and use it. Here's why it's still around.

A significant number of GM truck and SUV owners remain sidelined due to ongoing delays tied to a backorder on transmission valve bodies, a critical component of the automatic transmission system. At ...

Some manufacturers like Honda, Yamaha, Aprilia and Can-Am offer bikes and trikes that are either semi- or fully-automatic, but converting a manual shifting bike to something resembling an automatic ...

The Problem:Honda says that if drivers of vehicles with automatic transmissions become stuck in mud or snow, repeatedly moving the transmission between reverse, neutral, and drive can wear the ...

If you've been following our NMRA True Street project Repeat Offender, then you know our '85 notchback is packing a serious FRPP 427ci engine, and we fully expect it to run 9s when we're done. If you ...