1991 F-250
by Chris
(Spokane Washington)
This could be bad or good but my trucks speedometer cable goes all the way down to the transfercase where there is usually a plastic spindle with claws on it so it gets the speed.
My truck doesn't have the spindle but doesn't have the claws, instead it has this metal piece on the end and I've come to the conclusion that it is magnetically ran and thats how it gets the speed reading. Very odd if you ask me. Not to mention Ford has the notorious 16.5 inch rim.
