3.73 gears and carriers for D30/44 combo.
#2
JK Freak
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JK Jedi
if you are going to spend the money on labor ie not self installing them go at least 4.10's. There is not a big enough jump from 3.21 to 3.73 to make it worth while. I had 3.21's on my 13 and know 4.10's and much happier.
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#8
JK Enthusiast
Join Date: Aug 2011
Location: Louisville
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I have my 30/44 carriers and 3.73 gears sitting in the garage. Only problem is they messed up the threads on one of the pinions. Other than that they're in perfect shape. They came out around 30k. Fluid was changed several times.