1978-1996 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.
- On car adjustment using UMI designed & manufactured chromoly adjuster.
- Greaseable polyurethane bushings with zinc plated steel sleeves.
- Chromoly threaded adapters for improved thread strength.
- CNC laser cut ¼” upper mounting pads.
- Durable and long lasting powder coat finish.
- Made in Philipsburg, PA – USA.
