TmBtc12

I'm running Coast 1310s front and back and have no complaints. Great shafts in my opinion. I have a 2dr on 35s with a 3.5in lift.

Yamaha90

2 door, 35's, 3" lift, and i'm running the JE Reeal 1310 Front shaft with yokes, i will say that i do have a slight vibration. Never had the shaft checked for balancing though.

rubi3

I have a 2 door and plan on purchasing Coast 1310 when I need new shafts.

got lime?

I have a JKU Rubicon automatic and I'm running the TF shafts with no problems.

JKred

The debate of "china" vs "us" joints is due to the following. Certain companies have cheaper shafts by using a cheaper u joint that is stamped "made in china", and in turn there was a rash of people snapping u joints because of cheap construction from cheap materials. Spicer, regardless of where it's made now, is known for using higher quality materials, an an overall better product. They are an American company as far as I know.

This is why most people shy away from other u joints, quality control on material quality is weak.

bo9roadking

I'm running a Coast 1310 up front and still running stock in the rear on my 2012 JKU.