No , not in the F-150 , but it was available in the F-250 etc.
In the 1996 Ford F-150 , the lowest gears ( highest numerically ) were 3.55
Because 411 is more than 410
with 410 gears 11.8 miles per gallon
It depends on your rearend gears and transmission type. I have a 364CI with 410 gears and a 4 speed auto and depending on my use I get 8 to 14 MPG.
3.55s-highway 3.73s-middle 4.10s-dragstrip
High gear ratios, 273,373,340 Low ratios, any thing starting with the #4 and up is a low gear ratio. 410 411 456 488 556 and up.
I paid $150 in 1996 for mine
I get 410 miles but not had it serviced satley
It is a 410 horsepower engine but ford rated it at 315 hp for insurance reasons!
what is code po4091
Depends on what kind of driving you do for example if you drive past 70 alot go 373 410 gears are only good for taking off fast and 1/4 mile racing
changing the gears in a rear will mess up your speedometer. you need to reset the computer through a hypertech power programmer or some equivalent programmer.
As I recall it is 12,800#.