UMI Performance 78-96 GM B-Body Adjustable Upper Control Arms - Poly Bushings

UMI’s adjustable rear upper control arms are a reliable addition to your street car, suitable for various driving conditions. The greaseable polyurethane bushings minimize suspension deflection for improved handling, pinion angle tuning, and less wheel hop. These on car adjustable upper control arms can be easily adjusted while bolted onto the car and are suitable for multiple applications. Made with heavy duty materials, including CNC laser cut mounting pads and a mix of TIG and MIG welding, these control arms are designed for durability. They are simple to install, taking approximately 1-2 hours, and can be used on all rear end housings. Installation: The item can be installed in about 1-2 hours using basic hand tools. UMI’s adjustable rear upper control arms boost handling, reduce wheel hop, and allow easy pinion angle tuning. Built with greaseable bushings and CNC-cut pads, they’re durable, versatile, and install in 1–2 hours using basic tools.

• On car adjustment using UMI designed & manufactured chromoly adjuster.
• Greaseable polyurethane bushings with zinc plated steel sleeves.
• Chromoly threaded adapters for improved thread strength.
• Durable and long lasting powder coat finish.
• CNC laser cut ¼” upper mounting pads.
• Made in Philipsburg, PA – USA.