1968-Present E-Series Van/Cutaway/Chassis Econolines. E150, E250, E350, E450 and E550

gear ratios

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May 23, 2022 | 11:23 AM

#1

billybob12648

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gear ratios

1997-2014 Econoline vans----Is the differential gear ratio the same on E150 and E250 vans??? Bill

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May 23, 2022 | 12:05 PM

#2

85e150

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There were multiple ratios available in both models. It is possible you will find the same ratio in both. But the differentials themselves are different.

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May 23, 2022 | 08:08 PM

#3

T-wood

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From: Kansas City KS

You should find your axle code on the door jamb sticker.
from memory
31 is 3.73...c1 is posi 3.73
my vans are both 3.55 or axle code 39

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