C gussets for sure. Without knowing what tires you plan on running I cant really say what gears to go with.
Go 4.88's either way.
C gussets for sure. Without knowing what tires you plan on running I cant really say what gears to go with.
The ring and pinion get smaller yes. But on a D30 you are fine with 4.88's. 5.13's is pushing it but on a rubi D44 5.13's are fine.
If i just want ARB differential cover not air locker, can i just add the cover?
Yes. I would look in to Lube Lockers instead of RTV to seal them on. It's a lot less messy and worth the money in my mind.
So a D30 would be ok with 4.56s and 35" tires? Im looking to upgrade to 35" tires down the road when my 33s wear out, and would like to plan ahead for the gears.