Which control arms
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JK Enthusiast
Joined: Apr 2009
Posts: 396
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From: raleigh nc
Which control arms
I after ordering my rk flex kit I have just enough money left over for one more set control arms. So what set should it be front uppers or rear lowers or rear uppers? What's better and why?
JK Enthusiast
Joined: Jul 2012
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From: Plano, TX
My guess Is because you can adjust the pinion angle of the rear axle with adjustable uppers. This helps maintain a better driveline angle which cuts down on binding and wear and tear on the u-joints.
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JK Freak
Joined: Jun 2011
Posts: 777
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From: Bondurant, Iowa
Originally Posted by TejasRubi
My guess Is because you can adjust the pinion angle of the rear axle with adjustable uppers. This helps maintain a better driveline angle which cuts down on binding and wear and tear on the u-joints.
