The stock manual transmissions for the flathead give satisfactory performance under normal driving conditions, but will not survive hard launches reliably even with stock engines. Not to worry since there are several options for upgrading the transmission both manual and automatic. Five speed (including overdrive) manual transmissions such as the Borg-Warner T-5 or Tremec work great because they are compact and efficient and several adapters are available. The Ford C-4 automatic (three speed) works well for the same reasons. The C-4 is the only automatic that does not usually require metal cutting to install in an early Ford. An add-on aftermarket unit is required if overdrive is desired. There are also adapters for almost any EOD or AOD transmission but since these units are large they often require major surgery to install and they use significant horsepower just to drive the transmission.
The first Ford flathead was installed in the first car Henry Ford built in 1898, the Quadricycle. It was a 2 cylinder. He then built many flathead 4 cylinders until 1932 when he built the Flathead V8 Ford.
With manual 3 speed trans, 94 mph.With manual 4 speed trans, 92 mph. With automatic trans, 91 mph.
With the 3 speed manual trans, 92 mph.With the 4 speed manual trans, 90 mph. With the 2 speed automatic trans, 90 mph.
Manual 3 speed trans, 88 mph.Manual 4 speed (overdrive) trans, 88 mph. Automatic trans, 86 mph.
Manual 3 speed trans, 85 mph.Manual 4 speed (overdrive) trans, 88 mph. Automatic trans, 86 mph.
3 speed manual trans, 90 mph.Automatic trans, 88 mph.
With the 3 speed manual trans, 92 mph.With the automatic trans, 89 mph.
With the 3 speed manual trans, 93 mph.With the 2 speed automatic trans, 92 mph.
Manual 3 speed trans, 83 mph.Manual 4 speed trans, 85 mph.
With manual 3 speed trans, 105 mph.With the automatic trans, 103 mph.
With the 3 or 4 speed manual trans, 108 mph.With the 3 speed automatic trans, 106 mph.
The Ford flathead V8 is more commonly known as the "Ford flathead, or "flatty" is an engine designed by the Ford Motor Company. This type of engine was introduced in 1932.