UPR Pro-Series upper Control arms feature Chrome Moly formed box and threaded adjuster to allow in car adjustments on the fly. These make setting your pinion angle easy enough it can be done in the lanes in minutes.
Manufactured from Indestructible Heat Treated Steel
What's in the Box
1 Pair Adjustable Control arms
1 Hardware Kit
1 Pair Spherical Rod Ends
Hands down these are the Strongest Double Adjustable Uppers available for a mustang in the industry. Featuring Chrome Moly Formed boxes that have been revised with a gusset to eliminate any flex or unwanted distortion from Ultra High Horsepower Mustangs.
UPR also has additional Top and bottom Plate reinforcements that will now outlast even the strongest 7second 200MPH Drag Radial and Outlaw Mustangs making in excess of 2500+HP.
The 4130 Chrome Moly threaded adjuster system allows these bars to be fully in car adjustable on the fly or between rounds in the lanes.
Setting your pinion angle just got so much easier that it can be done in just minutes.
UPR Pro-Series control arms are Fully CNC machined and tig welded in billet steel fixtures to ensure perfection and are Silver Zinc Plated to withstand the Elements & Resist Corrosion.
No one else gives you the bold clean styling of UPR's Aftermarket Suspension and Performance Parts for your 1979-2004 Mustang.
These upper control arms do not include spiritual axle housing bushings. We recommend upgrading your factory rubber bushings to the UPR Rear Upper Spherical Bushings to prevent binding
Upon purchasing a set of these, i was excited to get them as ive been wanting to adjust the pinion angel of my rear since it sticks out further to the side on the drivers side. But what i came to find out is that the spherical axel bushings do not come with these. I'm a little upset about it since it never stated or gives any hint that in order to use these that you would have to spend another 90 bucks to get the bushings.
Other then the little misshap, I'm happy with the product. Please make sure to purchase the spherical axel bushings when buying this product. If you use the factory rubbers, you can expect to see binding.
In 1989, Mark Mainiero and his son Joe started UPR Products with Mustangs in mind. With the help of their employees Jeremy Martorella and Bart Tobener, they brought in more racing victories and records than any other shop of that time. In 1998, Joe recognized the need for a company that fully understood the Mustang racer's suspension needs. While making customer service his main priority, he strived to offer the strongest, lightest, and highest quality parts at an affordable price. A firm believer in the “keep it simple” philosophy Joe made sure all his components could be easily installed and adjusted. Shop UPR for high quality Mustang performance and dress up components.
I purchased a set of your wheel spacers for my son for a Christmas gift...He has a 2003 Mustang V6, his first car. He loved them, and they have already been installed! Love Late Model Restoration...The place to go for ALL your Mustang parts! Thanks, guys.
'89 LX 5.0, 2 owner car, all stock except for exhaust. Flowmaster offroad H pipe, Flowmaster American Thunder exhaust kit. All new weather stripping, quarter window repair kit and various other parts ...