Swaged Rod 1in x 13in 5/8in Thread

The swaged rod 1in x 13in 5/8in thread is a precision aluminum suspension tube engineered for custom vehicle suspension builds and restoration work. This component serves as a structural link in independent suspension systems, upper control arms, and adjustable ride-height applications where OEM components require upgrade or replacement. Whether you're rebuilding a classic hot rod, modifying a modern performance platform, or fabricating a custom suspension geometry, this swaged rod provides the rigid yet lightweight foundation necessary for controlled handling and chassis tuning.

Constructed from aluminum and finished in a polished surface, this suspension tube measures 1 inch outer diameter with a 13-inch length and features a 5/8-18 inch female thread at each end for secure fastening to ball joints, rod ends, or threaded fasteners. The swaged construction process cold-forms the aluminum while maintaining structural integrity, creating a smooth transition from the main tube body to the threaded sections. This design minimizes stress concentration and reduces the risk of thread pull-out under suspension loading. The 1-inch diameter provides an optimal balance between strength and weight savings—critical factors in performance suspension where unsprung mass reduction directly improves cornering grip and ride quality.

Fabricators, suspension specialists, and DIY builders rely on this swaged rod for custom A-arm construction, adjustable track bars, and anti-roll bar linkages. The 5/8-18 thread pattern is widely compatible with performance rod ends, heim joints, and spherical bearings commonly found in aftermarket suspension kits. At 0.4 lbs per unit, this lightweight design supports weight reduction goals without compromising stiffness. Installation requires matching the rod length and thread pitch to your suspension geometry—measure twice to ensure proper control arm angles and steering response before final assembly and alignment.