Steeda's 79-04 Mustang Billet Spherical Upper Control Arm Bearing for 8.8 Rear Ends and Diffs.

Have a high Horsepower Mustang? Trying to get the most traction with a factory style suspension? These Steeda Billet Spherical Upper Control Arm Bearings are what you need when trying to apply high horsepower to the back tires of your 1979-2004 Mustang. They have been proven in 7-second Mustangs cutting 1.1 sixty foot times!!!

The upper control arms are under a tremendous about of stress as their job is to try and lift the front of the car to transfer as much weight as possible to the back tires. The factory rubber and aftermarket urethane bushings will deflect and causea drastic change in pinion angle which isn't a desirable situation. Eliminate the deflection with Steeda's Billet Spherical Upper Control Arm Bearing. Made in house from 6061 Billet Aluminum these housings simply screw together once installed in the Ford 8.8. Billet Aluminum spacers are pressed into high-quality COM12 bearings. Finishing things off is a 360-degree spiral lock that secures the COM12 bearing in place. As with all Steeda made products, these are made in the USA and feature our industry-first Life Time Warranty.

If your factory rear upper and lower control arm bushings are more than 10 years old regardless of mileage they most likely need to be serviced.

Steeda offers polyurethane rear control arm bushings kits to service your factory bushings and restore your factory control arms to better than new condition.

Polyurethane bushings are far more durable than factory bushings and will control suspension geometry and suspension movement better than original rubber bushings. With far less deflection you will also see improved traction and improved handling response.

Worn factory rear lower control arm bushings can also result in sagging ride height as they serve as the rear lower spring perch. New bushings will restore proper rear ride height if worn out rear lower control arm bushings are the cause.

If a full control arm upgrade is not an option for you, choose these bushings upgrades instead and restore your vehicle today.