Adjustable Upper Control Arms maintain proper driveline phasing and alignment. Adjustability allows proper caster settings to improve handling. Formed from 2-inch OD x 0.188 wall DOM tubing with pressed-in OEM style steel encased rubber bushings at the frame and the axle mount has Rock Jock’s 1-1/4-inch forged Johnny Joints. These Johnny Joints provide over 30 degrees of unrestricted flex movement in any direction.
