http://www.autospectator.com/cars/topics/motors The taxonomy view with a depth of 0. en http://www.autospectator.com/cars/powertrains/0030999-gm-039-s-unprecedented-launch-six-speed-transmissions-shifts-high-gear http://www.autospectator.com/cars/powertrains/0030999-gm-039-s-unprecedented-launch-six-speed-transmissions-shifts-high-gear#comments Engines GM Motors Powertrains Transmission Fri, 12 Oct 2007 08:32:01 +0000 admin 30999 at http://www.autospectator.com/cars