UMI Performance 5015-R Rear Lower Tubular Control Arms 1971-1980 GM H-Body

UMI Performance's 5015-R rear lower control arms are a direct bolt-in replacement for the factory rear control arms on 1971–1980 GM H-Body vehicles. Engineered to minimize wheel hop, improve traction, and enhance track consistency, these arms are a straightforward upgrade over worn or flex-prone OEM units.

Key Features:

• Fabricated from 1.250" drawn-over-mandrel (DOM) mild steel tubing for superior strength and lightweight construction
• CNC machined and fully TIG welded for precise fitment and maximum durability
• Solid tubular construction eliminates flex found in factory stamped-steel control arms
• Includes greaseable Energy Suspension polyurethane bushings to minimize bushing deflection
• Grease fittings and zinc-plated steel sleeves included for long-term serviceability
• Easy bolt-on installation — no drilling required, uses OEM hardware
• Estimated installation time: approximately 1 hour

These control arms are sold as a pair and are designed for enthusiasts seeking improved handling performance and traction without sacrificing street drivability. The polyurethane bushing package provides a firm, responsive feel while maintaining compliance for everyday use.