Add Yahoo as a preferred source to see more of our stories on Google. The most significant difference between General Motors' 4L60E and 4L65E four-speed automatic transmissions is their ability to ...

When you head out to a wrecking yard in search of the right used and low-mileage LS-series engine to transplant under the hood of your classic or custom ride, it doesn't matter whether it is a ...

I know automatics are no longer called slushboxes and haven't been for quite some time now. But when I was unspeakably young, that's what people called them because they shifted (or so it seemed) as ...