UMI Performance 3612-B Extended Lower Control Arms for Impala SS

UMI Performance 3612-B extended lower control arms are engineered specifically for the Impala SS to properly center the rear wheels in the wheel wells. These control arms feature a 5/8-inch extension with an additional ±1/2-inch of adjustment range, allowing you to perfectly align the rear axle for optimal stance and handling.

Construction and Materials:

• Built from 1.500-inch diameter DOM (Drawn Over Mandrel) steel tubing with 0.120-inch wall thickness for maximum strength
• 4140 chrome-moly threaded tube adapters and bushing threads for superior durability
• Fully TIG welded construction throughout
• CNC machined and contoured components for precise tolerances and accuracy
• Durable glossy powder coat finish for long-lasting corrosion resistance

Features and Components:

• Fully assembled with grease-able Energy Suspension bushings for smooth operation and easy maintenance
• Factory sway bar provisions with reinforced mounting points using 0.120-inch wall thickness steel sleeves, TIG welded in place
• Billet aluminum sway bar spacers contoured to follow the round tubing profile for proper sway bar attachment
• New grade 10.9 sway bar mounting hardware included
• Compatible with UMI Performance weld-in relocation brackets (part #3610) by rotating the sway bar spacer block

Installation: Installs in 1-2 hours using OEM hardware. Complete installation instructions included. Note: Depending on ride height variation, a longer driveshaft may be necessary when using extended length control arms.