UMI adjustable upper control arms: improve pinion angle and handling. 1989-chevrolet-camaro-esi2684155 the Sonic delivers extreme lateral

the Sonic delivers extreme lateral grip

flat washers and lock nuts

and provisions for adding sway bars

Kit Includes: 1 Set- Tubular Lower Control Arms- Item # 4015 1 Set- Adjustable Upper Control Arms- Item # 4017 Installation: Complete kit includes detailed installation instructions

UMI adjustable upper control arms: improve pinion angle and handling. 1989-chevrolet-camaro-esi2684155 the Sonic delivers extreme lateralUMI Performance adjustable upper control arms are designed to optimize your vehicle's performance by allowing you to adjust the pinion angle. These control arms are made with high quality materials, including CNC machined 0. 250" steel mounting plates, 4140 chrome moly threaded tube adapters, and a strong 4140 chrome moly adjuster. One unique feature of UMI Performance's control arms is the on car adjuster, which makes it easy to make adjustments