I have a 2in bblift with 30" tires and a 4.0 motor with a 8.8 rear and a Dana 30 front. I know it'll never be like stock but anyway, I figure that if I gonna keep it for a while since this is my only vehicle as of now, I might as well regear now instead of later. So 4.10 or 4.56? Mostly I drive around town and to school but I'm on the freeway some also, I probably won't go to 35's ever. also this is a 5 speed 2 door cherokee, and i will eventually go to 33in soon aswell.

 

Because its a 5 speed and you wont be getting 35's why do you want 4.10's or 4.56's? 3.55's in a manual would be equal to 4.10's in an automatic.

 

i run 410s on 38s and am very happy 70mph in 5gear at about 2200 rpm cruises nice . 373 would suite you if you not going to 35 standard shift vechicles dont need as much gear as dogomatics

 

I say if your going to end up with 33's then go 4.10's

 

4.10's seem to me to be a gear choice that isnt that harsh on the road and they give you the ability to conquer the rocks when stock gearing just wont cut it.

 

i'm running 4.10s in my other truck (k10 chevy) with 36s and cruise speed without od is 60 at 2500 so with an od trans that'll get you down around 1800-2000 with od a happy place for these staihgt 6s

 

note hes got 36s

 

yeah i just re-read the OP i though he said he was going 35s dude 3.73s would be ideal...i'm running 3.55s with 32x11.50s and an auto it's not bad i'd love 3.73s

 

hes standard trans to so he dont need to go to big you no hell be running 3500 rpm with 33 at 60 mpn 4.0 will be a humming with 410s

 

Good info on this thread guys if you dont mind I have a quick question, how do you go about changing your gear ratio? do you need to buy different parts? Sorry if this is a dumb question but I've never read up on it.

 

you haveto tear down your differentials not for the weekend mechanics it's easy to mess them up ,its not hard just have to be aware of all your tolerances

 

best place to get them done is speed shops you get the parts let them set it up