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.

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 is an essential component for achieving optimal performance.