5/8 Aluminum Scalloped Tube - 18.5in.

The QUICKCAR RACING PRODUCTS 5/8 Aluminum Scalloped Tube in 18.5-inch length is a precision-engineered suspension component designed for race-car builders and serious enthusiasts who demand lightweight construction without compromising structural integrity. This aluminum suspension tube features a scalloped profile that reduces weight while maintaining the rigidity required for high-performance suspension geometry and alignment adjustments.

The 5/8-inch diameter with 18 female threads provides compatibility with standard suspension components and allows fine-tuned adjustments for chassis setup on circle track, drag racing, and road course applications. At just 1.01 pounds, this tube contributes to overall vehicle weight reduction—a critical factor in acceleration, handling response, and fuel efficiency. The black anodized finish resists corrosion and oxidation in harsh racing environments, while the natural aluminum option accommodates builders who prefer raw material visibility or custom powder coating. The 18.5-inch length suits mid-sized frame rails and A-arm configurations common in dirt modified and late-model racing platforms.

This tube is purpose-built for fabricators and teams who are assembling or modifying suspension systems and require individual component-level control over geometry. Whether you're building a custom chassis from the ground up or upgrading existing suspension travel and response characteristics, the QUICKCAR Racing Products aluminum scalloped tube delivers the precision fitment and material quality expected in competitive racing environments.

TacticalSurplusUSA stocks OEM and performance racing components for builders, fabricators, and racers who refuse to compromise on material specification or dimensional accuracy.