3/8 Aluminum Scalloped Tube - 23.0in.

The QUICKCAR RACING PRODUCTS 3/8 Aluminum Scalloped Tube—23.0 inches—delivers lightweight suspension support engineered for high-performance racing applications where precision fit and minimal weight are critical. This aluminum suspension tube features a scalloped design that reduces mass while maintaining structural integrity, making it an ideal choice for builds where every tenth of a pound counts toward improved handling and acceleration.

At 23 inches in length with a 3/8-inch diameter and 3/8-24 female thread at the end, this tube integrates seamlessly into suspension systems designed around standard QUICKCAR racing specifications. The scalloped profile is not merely cosmetic—it reduces rotational mass and material volume, which translates to faster suspension response and improved cornering dynamics. Aluminum construction keeps the overall tube weight to just 0.48 pounds, critical for minimizing unsprung weight that can compromise tire contact during aggressive driving. The tube is available in both black anodized and natural aluminum finishes; anodized variants offer enhanced corrosion resistance for extended storage or outdoor use, while natural aluminum is preferred by builders prioritizing minimal finish buildup for tight tolerance fits.

This component is essential for circle-track racers, road-course competitors, and custom chassis builders who rely on QUICKCAR's precision suspension parts. Whether building a vintage racer restoration, a modern autocross platform, or a dedicated drag-racing setup, the standardized 3/8-24 threading ensures compatibility with QUICKCAR's ecosystem of adjuster sleeves, rod ends, and control arm assemblies. The 23-inch nominal length accommodates a wide range of vehicle configurations, from full-size performance cars to compact race-prepared platforms.

QUICKCAR Racing Products has established itself as a trusted OEM supplier to professional race teams and serious amateur builders by maintaining uncompromising standards in material specification and dimensional consistency. Each tube is manufactured to exacting tolerances, ensuring that suspension geometry remains stable and repeatable across multiple seasons of competition.