If you're old enough to remember when a street rodder wanting an automatic transmission had to choose between a slant pan Hydramatic or a Powerglide you probably recall how exciting it was when the ...

The moment our New Edge GT launched at Auto Club Dragway shortly after we installed this month’s drivetrain mods, we knew it was going to be significantly faster. How could we tell? Because with the ...

In 1980 Ford introduced its first automatic overdrive transmission, dubbed the AOD (automatic overdrive). The design wasn't entirely new, as it was based on its popular FMX passenger-car transmission.