Lower 68-72 Chevelle LH

The Lower 68-72 Chevelle LH control arm by U-B Machine is an OEM-quality replacement suspension component engineered for first-generation A-body Chevrolet Chevelle models produced between 1968 and 1972. Whether you're restoring a classic muscle car, rebuilding worn suspension geometry, or upgrading to a tighter handling platform, this left-hand lower control arm is the factory-correct solution. Chevelle enthusiasts and restoration shops rely on U-B Machine's precision manufacturing to maintain authentic steering response, wheel alignment, and ride characteristics that define the driving experience of these iconic American performance cars.

This lower control arm serves as the critical link between the wheel hub assembly and the frame, controlling vertical wheel motion while maintaining proper camber and caster angles. U-B Machine produces this component to exacting tolerances, ensuring precise ball joint seating and bushing alignment that minimize bump steer and suspension compliance issues. The arm's geometry is optimized for the 68-72 Chevelle's independent front suspension layout, where worn lower control arms commonly exhibit excessive play, radical alignment drift, and compromised braking stability. At 10.145 pounds and measuring 13.8 x 6.5 x 17.2 inches, the component integrates seamlessly into stock and upgraded suspension packages without modification to mounting points or adjacent hardware.

Professional mechanics and dedicated Chevelle owners specify the Lower 68-72 Chevelle LH control arm for both original restorations and performance rebuilds seeking factory geometry without compromise. Installation pairs with a corresponding right-hand arm to achieve balanced suspension tuning; alignment verification is essential after installation to optimize tire wear and handling balance. This left-hand unit is compatible with all 1968-1972 Chevelle body styles and works with stock rubber bushings or polyurethane performance alternatives, depending on your restoration philosophy or performance goals.