UMI Performance 3615-R Rear Boxed Lower Control Arms

The UMI Performance 3615-R rear lower control arms are engineered to replace the factory suspension setup on 1978-1996 GM B-Body vehicles, delivering improved handling, reduced wheel hop, and enhanced track performance. These non-adjustable boxed control arms eliminate the flex and bushing deflection found in weak factory stamped steel components.

Key Features:

• Constructed from 1.500-inch drawn-over-mandrel (DOM) tubing for maximum strength
• TIG-welded boxed construction for superior durability
• Greasable polyurethane bushings replace inferior OEM rubber bushings
• Reinforced sway bar mounting holes accommodate stock or aftermarket sway bars
• Fixed-length design adheres to GM factory specifications
• Durable red powder-coated finish
• CNC-machined components for precision tolerances
• Sold as a pair

These control arms minimize wheel hop during hard acceleration and improve cornering performance while lowering track ETs and increasing consistency. The tubular design with polyurethane bushings provides excellent ride quality for street driving while delivering the performance needed for weekend track use. Made in the USA at UMI Performance's facility in Philipsburg, Pennsylvania.