UMI Performance Tubular Rear Lower Control Arms for 1964-1972 GM A-Body (4015-R)

Fits select 1964-1972 Buick, Chevrolet, GMC, Oldsmobile, and Pontiac A-Body vehicles including Chevelle, GTO, Cutlass, and Skylark.

Eliminate rear-end flex and improve traction with UMI Performance tubular rear lower control arms. Designed to replace weak, factory-stamped steel arms, these direct bolt-on replacements provide the necessary rigidity to reduce wheel hop and improve cornering consistency on both the street and the track. Each arm is constructed from 1.500-inch OD by 0.120-inch wall DOM mild steel tubing, CNC machined and fully TIG welded for maximum structural integrity.

These control arms feature greaseable, high-quality fluted polyurethane bushings to ensure quiet operation and a long service life. Integrated zerk fittings allow for easy maintenance, while reinforced sway bar mounting holes ensure compatibility with factory or aftermarket sway bars. The durable powder coat finish protects against corrosion and road debris.

• Constructed from 1.500" OD x 0.120" wall DOM mild steel tubing
• Fully TIG welded and CNC machined for precision
• Greaseable fluted polyurethane bushings with integrated zerk fittings
• Reinforced sway bar mounting holes
• Durable powder coat finish
• Direct bolt-on installation replaces OE factory arms
• Manufacturer Part Number: 4015-R