No upper arm has been proven to exceed the fit, durability or performance of the AFCO arm. Install AFCO arms with the confidence that you have the best control arms available.
Features: 3/16in. thick ball joint plate provides maximum strength. Aluminum Cross Shaft Uses 9/16" holes on 6" center. AFCO upper control arms set the standard for high quality suspension components. The mig welded arms are built with . 083 wall tubing if they are under 10in. and are built with . 120 wall tubing for arms over 10in. All cross shaft bushings are clearanced to allow shrinkage during the welding process. With the stamped steel ball joint plate, you have the best upper control arms available. AFCO Upper Control Arm - Aluminum Cross Shaft - 8 1/2" 20004-1