Hey man if your running stock gears that is where I'd start. For those tires I would say 4.88's to put the truck back to stock or close to the stock gearing and regain your mileage. Those bigger tires are probably taking a toll on that clutch having to slip it a good bit to get of the line with 3.55's and 37" tires, if it was a auto 46re im sure you would be close to needing a rebuild.

http://jeeptalk.org/gear_chart.php

For the clutch take a look at http://www.centerforce.com/ or http://www.southbendclutch.com/dynamax.html.

 

hell i think stock gear on a 5sp is 3.21,,, get gears

and cam wise just get 1.7 roller rock,, add like a adding lift
http://www.summitracing.com/parts/CSP-S70037/

 

if you want a cam though the 210x is pretty nice from comp

 

Hey you guys come on he dose not need a cam. He needs to regear.

 

He wants more ***. He either needs to paint his compensator pink with rainbows, or he needs a cam and to re-gear. I forget what kind of *** he was talking about.

 

Forr someone who is running a stock size you should be quite.

 

Go on...? Big tires have too many compromises.

 

unicorns man..unicorns.

 

i have 373 gears in it now and its not all that bad i do agree i need to change my gears but i dont want to get crazy torque just make it simalar to stock it dosnt bog right now i can go threw mud holes and have no prob like i said just wanted alittle more power without spending 2 grand on gears, and shell get tire in first if i stop on it (1 wheel only haha) and smaller tires are not an option im thinkin 4.10s but u guys are the pros so maybe il go with 4.56s is there any websites that most of u get ur gears at.

 

well i got off the phone with drivetrain specialists and there sayine like 250 for rear gears and 350 for front gears now that 4.10s i just wanted a ball park still dont no if im gonna go with the 4.56s or not do those prices seem alittle cheap