UMI Performance extended length control arms are designed to center the rear wheels of the Impala SS correctly within the wheel well. These control arms feature a 5/8” extension with added adjustment capabilities for precise centering of the rear end. Users can further adjust the length of the control arms by an additional ¼” beyond the initial extension. Made from 1.500” DOM tubing and fully TIG welded for maximum strength, these control arms also provide provisions for attaching a stock or aftermarket sway bar. The sway bar holes are reinforced with a 0.120” steel sleeve that is TIG welded and sanded in place. A billet aluminum spacer is used to attach the sway bar to the control arms in the factory location. Please note that depending on ride height variations, a longer driveshaft may be necessary when using these extended length control arms. This control arm setup is compatible with UMI Performance weld-in relocation brackets, part #3610. Rotating the sway bar spacer block on top of the control arms allows the relocation brackets to be used while reinstalling the sway bar. Installation typically takes 1-2 hours using OEM hardware. Installation instructions and new 10.9 grade sway bar hardware are included, with additional mounting hardware available for purchase if needed. These control arms are constructed from 0.120 wall thickness DOM steel tubing, CNC machined for precise tolerances, and come fully assembled with greaseable bushings. They feature 4140 Chrome moly threaded tube adapters and bushing threads, as well as a durable glossy powder coat finish for long-lasting durability.
UMI extended length control arms for Impala SS feature 5/8” extension plus ¼” adjustability, DOM tubing, TIG welded construction, reinforced sway bar mounts, 4140 chrome moly adapters for precise fit and improved handling.
UMI Performance 91-96 Impala SS Adjustable Extended Length Lower Control Arms
UMI extended length control arms center rear wheels on Impala SS.
Compatible with UMI Performance relocation brackets
Reinforced sway bar holes with 0.120" steel sleeve
Additional 1/4" adjustment for rear end centering
Billet aluminum spacer for sway bar attachment
Easy 1-2 hour installation with OEM hardware
Provisions for stock or aftermarket sway bar
Includes new 10.9 grade sway bar hardware
4140 Chrome moly threaded tube adapters
Extended 5/8" length control arms
Durable glossy powder coat finish
Fully TIG welded for strength
Built from 1.500" DOM tubing
UMI- Adjustable Rear Arms
High Quality bushings
Lower Control Arms
