Hummmmmm..... oh the possibilities.....
I've actually been wondering the same thing, as I've got a '65 Chev 35ft school bus out by the barn that I've been using for storage... It still has the 2sp rear in it...and the front axle...and wheels/tires all around.
I was wondering if the 2sp out of the buss would fit the axle housing on my '49... thus giving me a better set of gears for highway use.
\'48 chev 2-ton boom truck (Boomer) '49 Chev 2-ton flat bed
'65 Chev 35ft school bus
'88 GMC 6500
'72 Superior 26ft class "A" coach
'50 Farmall "M"
'71 MGB GT
'68 Austin-Healey Sprite
'65 Austin-Healey Sprite
and various other odd British cars
and lots of old radios.....
Although we know what the speed of light is..... What I want to know is... How fast is the speed of DARK??