Hello everyone Im new on here and had a few questions about axle's and gearing. But first a little info/background/pics
I have a 1988 Jeep Comanche 4.0 Auto trans its lifted and on front i have 34x9.5 TSL's and on the back i have 35x10.5 Bogger's truck is used to Mud bog/race, and its Mainly my Fiance and younger brother and sister who race it as i have a old Ford truck that i race.
as far as Mods to the Jeep it has the newer intake (2000 model) and a cold air intake, (kinda limited on mod's to it since its ran in a Kids class and a street stock class) then the transmission has been tweaked a little so that it will shift back and forth between `1st and 2nd with out completely dying before it down shift's the spider's in the rear end have also been welded.
now my question is this... Im looking at getting rid of the 3.54's that are in it and swap to 4.11's (want it to hold second good not have to down shift and not have to go to 3rd) when i re geared my Dana 44 i know i had to get a series 4 carrier for the 3.92+ gears, do i have to do that for the dana 30/35's? or is the carrier already in there the same ones used for 4.11 gears?
thanks for any help!