The 4L60E is the latest in a long line of durable, high-function GM overdrive automatics that have come our way since the 1960s. The TH350 three-speed automatic had long been a mainstay with Chevy ...

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 ...