5/8 Aluminum Scalloped Tube - 8in.

The 5/8 Aluminum Scalloped Tube by QUICKCAR RACING PRODUCTS is a precision suspension component engineered for race car builders and performance enthusiasts who demand lightweight, durable tubing solutions. This 8-inch aluminum tube is designed to integrate into custom suspension geometries, chassis fabrication, and adjustable suspension linkage systems where material strength must be balanced against unsprung weight reduction. Built for builders tackling circle track racing, road course applications, and high-performance street machines, this tube represents the kind of OEM-quality component that separates professional builds from amateur efforts.

Machined from aluminum and finished in black anodized or natural condition, the 5/8 aluminum scalloped tube features a 5/8-18 inch female thread at both ends, allowing seamless integration with corresponding male studs or rod-end bearings commonly found in adjustable suspension systems. The scalloped design reduces material volume without sacrificing torsional rigidity, keeping overall weight at just 0.4 pounds while maintaining the structural integrity required for suspension loads. At 8 inches long with a 1.7-inch outer dimension, this tube fits precisely into compact suspension packages where space and weight optimization are non-negotiable. The anodized finish provides corrosion resistance and enhanced aesthetics, while the natural alternative offers a clean, bare-metal appearance favored in exposed chassis work.

This component is ideal for fabricators building custom A-arm assemblies, adjustable upper or lower control arms, and suspension tie-rod systems where threaded female connections are required. Installation is straightforward—simply thread male studs or rod-end bearing fasteners into the 5/8-18 female threads and lock with appropriate locking compounds or jam nuts to prevent vibration-induced loosening. Compatibility spans any suspension application using standard 5/8-18 fastener interfaces, making this tube a versatile choice for single-car builders and shops fabricating multiple vehicles. Whether you're dialing in corner weights on a dirt late model or fine-tuning geometry on a road race chassis, the QUICKCAR Racing Products 5/8 aluminum scalloped tube delivers the precision and lightweight performance that racing demands.