Within the past few years, Ford has introduced two 4-speed automatic overdrive transmissions: the AOD and A4LD. Many readers have inquired whether either of these new transmissions can replace earlier ...
Chrysler now has two rear-wheel-drive 4-speed automatic-overdrive transmissions available. In terms of strength and basic overall design configuration, the A500 is roughly equivalent to the ...
The AOD was not a clean-sheet-of-paper design from Ford-it was based off the venerable three-speed C4 automatic. Now that Ford's automatic overdrive transmission has been around for so long, we ...