A-Arm 7in Screw in B/J Tube Section Only

The A-Arm 7in Screw in B/J Tube Section Only from JOES Racing Products is a precision suspension component engineered for racers and serious enthusiasts who demand adjustability and performance in their front-end geometry. This ball joint tube section is designed as a replacement or upgrade element for vehicles requiring custom A-arm configurations, particularly in circle track racing, drag racing, and high-performance street applications. The screw-in design allows for quick geometry adjustments without requiring complete A-arm replacement, making it an economical solution for tuners who frequently dial in camber, caster, and ride height.

Built to JOES Racing's exacting standards, this 7-inch tube section features a proven screw-in ball joint interface that provides repeatable, tool-free adjustability for fine-tuning suspension geometry on the fly. The tube-only configuration allows fabricators and shops to integrate this component into existing A-arm assemblies or custom suspension builds without unnecessary bulk or cost. At 1.75 lbs, the component maintains a lightweight profile critical for reducing unsprung mass while the robust construction withstands the lateral and vertical forces inherent in high-speed cornering and acceleration events.

This ball joint tube section is ideal for oval track racers, drag racing platforms, and drift competitors who rely on rapid setup changes between heats or qualifying sessions. Fabricators building custom A-arm assemblies will appreciate the standardized 7-inch length and threaded ball joint interface, which simplifies integration into both OEM and aftermarket suspension packages. Proper installation requires verification of thread pitch compatibility with your existing ball joints and confirmation that the 8-inch by 1.5-inch by 12-inch package dimensions fit your specific A-arm geometry and clearance requirements.