Automatic transmissions are now used in most street machines, street rods, off-road vehicles, and drag race cars. With the addition of recalibration kits and new forward and reversed valve bodies, ...

Cars are faster than ever before and part of that improvement in overall quickness comes down to lightning-fast automatic transmissions. At the same time, it’s clear that many enthusiasts believe that ...

You've probably seen it a million times without actually paying much attention to it. Tucked away next to the gear shifter in your car is a tiny, unassuming button or slot. In many vehicles, it's so ...