automatic with a clutch

The fluid drive was available in several versions over the years. Some were just a standard three speed with an extra long input shaft and had a clutch mounted on a converter. Others had a low and hi range with electric solenoids controlling two speeds in each range. It was an elaborate wiring system which connected to the throttle linkage. Sad part, upper range in Low was almost identical to lower range in Hi. But I'd rather discuss the clutch-flite. Oh, and the 1939 GM Hydramatic was not available in Pontiacs at all that year. It was actually pioneered by Oldsmobile.