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, ...

Most of today's trucks come with a tachometer already installed in the cluster, so the need for a big, massive thing bolted to the dash is kind of redundant. Missed shifts lose races, but more ...

Not until you get the right shifter. All too often, gear-shifting duties are put at the bottom of the "to-do" list. We can think of a ton of reasons why you don't want to ignore this super-important ...