What axle ratio

[viet68]

Where do you find the axle ratio on a 97 4x4 crew cab.

[catlinB]

there should be an axle code on the drivers side door jam. take that code and check in the owners manual what axle you have, or there should be a tag on the Differenetials

[bigrd1990]

Or you can call your local ford dealer and give them the last 8 of your vin. Thats what I did just last week found out I have 3.55's