what tire, gear, cam and converter did you run that on?
I have no idea what to expect to run with mine on and off the gas

 

Stock tires, stock 4:10 gears, EPS 222/230 .596".600" lift 112 + 2 lsa cam, circle-D billet multi-disc 3500 converter, and LT's.

On 35's nitto mud grappler it ran 14.0@99mph.

 

I keep reading all of these threads and I think I'm convinced that I want 4.11's or 4.56's It seems like the best mod for low down performance and towing. My little 4.8 doesn't really make much below 3,000rpm's so I'm trying to bring the power band back down.

 

4.56s ftw!! If you have anything over a 33" tire IMO. I have 33s now with my 4.56s and i love the combo!

 

I agree. The gear swap helped my lil 4.8 get up and go a lot easier.
I'm running 30" tires and don't plan on going bigger so i went with 4.10s.

 

I have 6.2 and 4:56's on stock 20's and oE tire size I love them nothing short of a cummins camaro or mustang can keep up when you nail it from a roll or to pass a car.

 

Thanks for the input. I think I'm just going to do the 4.10 because i do a lot of highway driving. Did you upgrade from 3.42 or 3.73? Did you notice any mileage increase from the motor having to work less?

 

Whats your RPMS at cursing speeds of 70-80mph? im thinking hard about going to a smaller tire. For go fast reasons of coarse.

 

From 3.42 to 4.10s i did see an increase of fuel mileage on the streets.
I went from 16mpg to 18/19mpg overall(Mixture of street/highway and spirited driving with a few WOT runs). But i also did the gear swap with all the mods below. I'm sure that helped mpg's as well.
If you don't plan on running tires any bigger that 30" go 4.10s. anything bigger that 30s i would go lower gears(4.56s).

 

I'm running a 285/70/17 now (basically almost a 33), and If i do go bigger it will only be to 4'' lift with 33x12.50's. It's such a labor intensive swap that I didn't want to make the wrong decision.