Steeda Mustang Double Adjustable Upper Rear Control Arms - Poly Bushings (79-04)

Steeda Mustang Double Adjustable Upper Rear Control Arms - Poly Bushings (79-04)
$115.00 (34%)

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Steeda Sales & Service, LLC
555 4100


Whenever you lower a Fox body or SN95 Mustang you are going to change your pinion angle in the rear suspension. Not only does this affect the driveline angle, but it can lead to driveshaft vibration, and a loss of rear grip & traction. The easiest way to remedy this is Steeda's double adjustable control arms. Serious drag racers, adjust driveshaft-to-differential pinion angle for maximum traction and solid launches. Steeda's double adjustable design lets you adjust the arm length without removing them from the car. Heavy duty steel construction virtually eliminates suspension deflection. The street/strip arms use Steeda's exclusive 3-piece bushings with a hard center section to give excellent control, and softer outer bushings to prevent binding. Competition arms feature race-quality spherical rod-ends for minimum deflection. Our arms are also available with the bushings for the differential; something the "other guys" don't include with their upper arms.

Includes Diff Bushing Kit 555 4100 BK

NOTE: *Does not fit 1999-2004 Cobra

Learn the differences in Steeda brand control arms, read our blog post for more info:

Product Benefits
  • Better handling, more stable cornering
  • Eliminates side to slide "sloppiness" in the rear end
  • Wide adjustment range

CA Residents: Cancer and Reproductive Harm WARNING

Fitment & Features


Manufacturer: Steeda Autosports
Made in USA: Yes

Installation Information:

Level of Difficulty: Tech Recommended
Install Time: About 2 Hours
Tools Required: Basic Shop Tools
Print Instructions:

Vehicle Fitment:

Fits Model Year: 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004

Customer Reviews

What a real nice product. The difference between these and my stock stamped units is inconceivable! Superior quality compared to my old rusted set from one of their competitors.
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Reviewed by: Jon G. from Georgia. on 1/12/2013
Super Ride Quality
I noticed a huge difference due to the fact that my stock rubber bushings were shot and when these adjustable upper control arms were put in place the car rode like it should and since then I've had blast driving my Saleen Mustang around town. Differently better than stock.
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Reviewed by: Duke A. from Florida. on 7/14/2012
Need better traction? Or adjust pinion angle? These will do it!
Steeda's quality is excellent! Very easy to install and adjust. When I installed a TKO600 in my fox I had to adjust the pinion angle and I used these control arms. I had zero issues dialing my pinion angle in. I also noticed better traction!
Did you find this helpful?  2 of 3 Found Helpful
Reviewed by: Randy G. from Oklahoma. on 5/27/2010
There are no reviews for this product!

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