I'm pretty sure he's got a real transmission- - - -some sort of an under/direct/over box in front of a SM 420. A T5 couldn't handle that kind of load down a steep hill with a tailwind.

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!