Whiteline 05-10 Ford Mustang Adjustable Rear Upper Control Arm

The S197 chassis third link set up has suffered from brake hop and axle tramp with the stock arm and the ultra-compliant stock bushing is designed for comfort and leaves something desired for performance driving. Whiteline's upper control arm is built with 4130 Chromalloy and features the longer arm length which Ford incorporated in the 2011 change which reduces brake hop. The synthetic elastomer bushing adds increased stability to the rear end without the harshness of the commonly used bearing design and features and eccentric crush tube which allows pinion angle / instant center adjustment without weakening the arm with a turnbuckle adjustment. The pinhole voiding feature allows the bushing to articulate without binding. The heavy duty mount adds to the increased rigidity of the arm and is designed to be universal for all years of the S197 chassis.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2005-2010	Ford	Mustang	Base
2008-2009	Ford	Mustang	Bullitt
2005-2010	Ford	Mustang	GT
2007-2008	Ford	Mustang	Shelby GT
2007-2010	Ford	Mustang	Shelby GT500
2008-2009	Ford	Mustang	Shelby GT500KR