Jalopnik

Dynaflow!

Back when each of The General's divisions designed its own hardware, Buick developed the two-speed Dynaflow automatic from the transmission it put in M18 tank destroyers during the war. Yes, the Dynaflow started out as a transmission for a tracked vehicle! Sadly, this Cool Transmission Name disappeared after the 1963 model year. [Wikipedia]

4:00 PM on Fri May 30 2008
By Murilee Martin
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