This is topic pinion angle 2014 gt in forum Tech Talk at Northern California Ford Owners  .


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Posted by Ronnie707 (Member # 8621) on :
 
Just lowered a 2014 mustang on BC coilovers and I believe my pinion angle is now off causing my pinion seal to leak. I am looking to buy an adjustable UCA however I see them sold in pairs and some sold single. From the videos I have seen looks like I will only need one UCA to adjust my pinion angle?
Thanks for any help guys.
 

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Posted by Fostang (Member # 3752) on :
 
At the minimum the upper but I usually prefer to upgrade all of it.

Here's an article covering the matter

http://www.americanmuscle.com/upgrading-your-2005-2014-mustang-rear-control-arms.html

Btw if the seal is leaking. It's toast and should be replaced also.

[ 2016-03-24, 06:35 PM: Message edited by: Fostang ]
 

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Posted by CoyoteMike (Member # 13748) on :
 
There is only a single Upper Control Arm on the Coyote mustangs.

You will want to get the UCA and Bracket:

Bracket:
http://www.americanmuscle.com/bmr-uca-mount-1114.html

UCA
http://www.americanmuscle.com/bmr-adj-uca-poly-1114.html

Dont skip on the bracket or you will get clunks and pops in the rear end.


Install and adjust -2 degrees on the pinion and call it a day.
 

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