UMI Performance 3027-B Double Adjustable Lower Rear Control Arms GM G-Body Black

The UMI Performance 3027-B double adjustable lower rear control arms are race-ready performance components designed for 1978-1988 GM G-Body vehicles including Chevrolet Monte Carlo, Malibu, and El Camino. These arms feature spherical bearing rod ends that operate bind-free, eliminating rear-end bind found with rubber and polyurethane bushings for superior handling performance.

Premium Construction Features:

• TIG welded construction provides higher penetration for much stronger welds compared to MIG welding
• Built with 0.120" x 1.500" mild steel DOM tubing and CNC machined 4140 Chrome Moly tube adapters for maximum strength and thread durability
• QA1 Endura Series Teflon lined spherical rod ends for smooth, friction-free operation
• Reinforced sway bar holes with 0.120" wall thickness steel sleeves TIG welded and sanded into place
• CNC machined aluminum step bushings with steel sleeves keep control arms centered in mounting locations

Performance Benefits:

• Double adjustable design allows precise suspension tuning for both street and track use
• Designed to withstand high amounts of torque and horsepower, making them excellent for drag racing applications
• Features correct provisions for stock or aftermarket sway bars
• Black powder coat finish for corrosion resistance and professional appearance

These lower control arms deliver the adjustability and durability needed for serious performance applications while maintaining street manners. The spherical rod ends provide bind-free articulation critical for high-performance handling, and the robust TIG welded construction ensures long-lasting reliability under extreme conditions.