5/8 Aluminum Scalloped Tube - 21in.

The 5/8 Aluminum Scalloped Tube - 21in. from QUICKCAR RACING PRODUCTS is a precision suspension component designed for both street and race applications where adjustability and weight savings are essential. This aluminum suspension tube is ideal for high-performance vehicles and dedicated track builds, serving as a critical adjustment point in independent suspension systems.

The scalloped design of the tube reduces unsprung mass while maintaining structural integrity under demanding cornering loads and dynamic weight transfer. Manufactured in both black anodized and natural aluminum finishes, it features a 5/8-inch diameter with 5/8-18 female thread engagement at each end, ensuring compatibility with common suspension rod ends and spherical joints used in custom fabrication and racing setups.

At a length of 21 inches and weighing only 1.1 pounds, this tube minimizes rotational inertia and reduces overall vehicle weight without sacrificing load-carrying capacity. Fabricators, suspension tuners, and DIY enthusiasts building independent front or rear suspension systems will appreciate the precision threading and the advantages it brings to competitive motorsports.