Horse Sense:The NMRA apparently recognizes the drag-racing capabilities of the AOD/AODE, since it no longer gives these automatics a weight break versus a manual gearbox in either Factory Stock or ...

For the longest time, if you ran a Ford small-block or Windsor engine and wanted to run an automatic, your transmission of choice would likely be a C4. For heavier duty applications you'd likely opt ...

For more than a decade, installing an overdrive-automatic or manual transmission into a vintage Mustang has been a popular upgrade. It's more common these days, but some people still aren't convinced ...