BMR non-adjustable polyurethane lower control arms (UTCA021) for TrailBlazer SS and SSR models are built from 1-5/8" DOM tubing with greasable 95-durometer bushings and internal flutes to retain lubrication. These arms improve repeatability by reducing flex, retain the factory air-ride without special brackets, include a stud for the ride-height sensor, and are available in durable powdercoat finishes; installation is about 1–2 hours.
BMR 02-10 SSR Non-Adj. Upper Control Arms (Polyurethane) - Black Hammertone