2002 2500hd prerunner (4x4)

[Hillger 189]

We'll slowly but Surely it's getting there. I'm now at a Selina trying to figure out what gear ratio I should put in my truck. I have no mods to the engine only suspension up grades I've put a leveling kit on and got 33" tires I'm about to redo my gears in the rear end and would love to have just a little more torque on get up and am not sure what gear to go with, the 4:10 that's in it now is great for towing witch I don't do a whole lot of so I'm not worried about that I just need help deciding on a gear that's right for me I'm just looking for a little more power from a dead stop so with that said can anyone shoot me an idea? Or point me in the right direction ?

[02suburbanZ71]

4.10 or 4.56. Your mpg will be like "see ya"

[servantsalesmen]

Kiss the mpgs goodbye but then again they probably weren't there to begin with having 4.10 gears already in.

[8.1HD/ALLISON]

33's? I would stick with the 4.10s. I'm running 285s with 3.73s and its not bad. You have a 6.0?

[servantsalesmen]

33's? I would stick with the 4.10s. I'm running 285s with 3.73s and its not bad. You have a 6.0?

Just curious, am I correct that from the factory you could not get the 8.1 with 4.10 gears?

[8.1HD/ALLISON]

Not sure. I thought you could order 3.73 or 4.10, but i bought truck used.

[Prokopchuk_9]

4:10's will bring it back to stock ratio...