Lower Ball Joint GM A-Body

The PROFORGED Lower Ball Joint for GM A-Body vehicles is a precision suspension component engineered to restore factory-spec steering geometry and handling characteristics. This greasable lower ball joint is essential for maintaining responsive steering response and tire wear consistency on classic General Motors A-body platforms from 1965–1970. Whether you're restoring a vintage Chevelle, Cutlass, or Tempest, or maintaining a daily-driven muscle car, this bolt-in replacement eliminates play and binding that develops in aged or damaged original equipment.

Constructed to OEM specifications, the PROFORGED Lower Ball Joint (MPN 101-10018) features a greasable design that allows field maintenance without component removal—critical for long-term durability in high-mileage or performance applications. The bolt-in installation method simplifies fitment, and the package includes all necessary hardware for immediate installation. The compact 2.8 x 2.8 x 4.4 inch footprint and 1.4 lb weight ensure no compatibility issues with original suspension geometry while delivering repeatable, predictable articulation under load.

Technicians and enthusiasts working on first-generation A-body restorations will find this component indispensable for addressing worn suspension that causes wandering, vibration, or uneven tire wear. Installation requires only basic hand tools and a ball joint separator; the included hardware eliminates trips back to the parts counter. Proper installation restores factory handling dynamics and extends tire life, making this a cost-effective upgrade for anyone serious about suspension integrity on classic GM platforms.