Chrysler 8.25?

[ajpthng]

Before I leave Alaska I'm wanting to re-gear my WJ so I can tow my trailer out of hear easier. Currently I have 3.55 and I'm wanting to go to 3.73 and keep my 31" tires. I think this will be a good combo to be able to tow and still get good MPG but the problem I'm running into is I can't seem to find a carrier break in the 8.25 :errf: . I know I'm going to have to get a new carrier for the D30 up front but from what I'm seeing the 8.25 will be fine up to the 4.56, is this correct or am I missing something.