A-Arm 9.0in Long Camaro Screw-In B/J

The A-Arm 9.0in Long Camaro Screw-In B/J from JOES Racing Products is a precision upper control arm engineered for high-performance vehicle suspension systems, particularly suited for Chevrolet Camaro platforms requiring OEM or race-spec geometry. Built for drivers and technicians who demand repeatable handling, precise load transfer, and street-to-track reliability, this tubular control arm addresses the critical suspension geometry that directly influences steering response, tire wear characteristics, and overall vehicle stability during aggressive driving conditions.

This 9-inch upper control arm features a tubular steel construction with a black powder-coat finish that resists corrosion and UV degradation in both street and competition environments. The screw-in ball joint design allows for easy serviceability and precise preload adjustment, enabling technicians to dial in suspension geometry without replacing the entire arm assembly. At zero degrees, the geometry maintains neutral camber control, delivering predictable handling characteristics across varying suspension loads and vehicle attitudes while the standard bushing style provides a balanced compliance suitable for daily driving and weekend track use.

This control arm is ideal for Camaro owners and suspension specialists performing geometry upgrades, rebuild work, or suspension tuning on both first-generation (F-body) and modern platforms requiring this specific dimensional specification. Installation requires proper suspension alignment and should be performed by experienced technicians familiar with control arm replacement procedures and suspension geometry setup. The screw-in ball joint design minimizes downtime during maintenance, making it practical for both restoration projects and competitive motorsport applications where suspension longevity and adjustability are non-negotiable.