I can't find my trucks axle ratio anywhere. If 4.10 is not listed on the window sticker can I assume it has 3.73's? Truck is in my sig below. Thanks!

Just want to know cause I am curious, no important reason.....

 

I am not sure about the 6.7 but in the 5.9 if you had a 6 speed then you definately had 3.73 and in the automatic you had either 3.73 or 4.10. What tranny do you have?

 

I've got the auto trans, which so far I like much much better than my 05 48RE.

EDIT: updated sig with auto trans

 

4.10 was a option.So it would be on the window sticker.

 

Thats what I was thinking, thanks!

 

3.73 or 4.10, its still on the sticker. 3.73 standard, 4.10 option. Look on the left of the sticker, towards the top.