uh, yes! taller? shorter? I'd want 4.56 at minimum.

 

Why is that? WHat would it do for me? My stock tires were 35" I think.

 

any suggestions on headers?

 

Taller/heavier the tire the higher(numericly(sp)) you will want to go with gears.
It will help get you moving. will also put you at better rpms on the freeway so you wont have to downshift as much.
what rpms do you spin at 60mph? under 2000?

 

Does the H2 have a 14-bolt rear?

 

Looks like it does, does that change things?
I know its alot stronger

 

actually the best question is, do you have the 6l80e?

 

4.56s with 37s and 22s for sure, plus it will make your truck feel much lighter with the added lowend.

 

which trans do you have?

 

If they put 3.73's in a H2 with 35" tires it better have the 6 speed auto.

edit: just looked it up. it is the L92 w/6L80E