So I ordered my superchips 3865 yesterday and I am going to order my 4.56 gears either tonight or tomorrow... I just wanted to check with everyone and make sure these are the right ones before I hit complete transaction..

Here is the link for the gears...

http://moesperformance.com/index.php...oducts_id=1163

 

Assuming you have a 4x4 and you are going to use your existing differentials these will work. General rule is 31 and under use 4:10, larger tires use 4:56, really big tires 4:88.

 

yep, that would be right. You gunna swap out the LSD with a DTT or Auburn as well?

 

The largest tires Im going with is 37's... I would like to put in the DTT or Auburn while I have differential open and apart but there are other things I need/want to do to the truck with that 500 dollars.. Thank for the help

 

37s will be rough on your IFS but it's doable. Largest gears you can run are the 4.56s on your 4x4 anyways since the front diff housing won't fit 4.88s. Not sure who will be installing your gears, but the guy will need to shave part of the front carrier in order to fit the 4.56s. Hopefully they wont give you any trouble about it.

 

my brother will be installing the gears.. Dont make fun of him too bad but he is a ford truck mechanic... We constantly battle about what truck is better.. He always does all the work on my truck and I help him as much as possible..

 

haha, well hell, cant beat that at all. I'll tell him all day how great fords are if he'll come install my gears LOL!