4.56 to 5.13 gearing question

connor grimes

TJ Enthusiast
Original poster
Supporting Member
Joined
Oct 24, 2018
Messages
431
Location
Los Angeles
Is it possible to upgrade my 4.56 gears to 5.13 gears with only a ring and pinion for front and rear axle? Or will I need new carrier ?
 
if i regeared only 25k miles ago is it worth getting the bearing and race rebuild kits with it as well ? or should i just go for the gears