Basketcase said:
			
		
	
	
		
		
			ah...you gonna put a two spped axel in the bird! I remember riding with my Dad when I was little, watching him drive his tractor trailer, one hand on the shifter,one arm thru the MANUALLY steering wheel grabing the other shifter.
		
		
	 
Was it a Mack Dave?   I've heard that was the way some guys would shift a Duplex, or Triplex Mack tranny!  When I went to tractor trailer school back in '75, one of the trannys that they were teaching us at the time were triplexes.  It was a real pain trying to remember which gear you were in, and what lever position you had to be in, especially while down shifting.  But I loved driving those early B model Macks.