SKU: ALL56807-21
UPC: 848238071030
MPN: ALL56807-21
The ALLSTAR PERFORMANCE Radius Rod 5/8in Aluminum 21in (ALL56807-21) is a precision suspension tube engineered for high-performance applications requiring reliable, corrosion-resistant linkage. This 21-inch aluminum radius rod features a 1.125-inch outer diameter and 5/8-18 inch female threading, delivering the structural integrity and precision fitment demanded in competitive motorsports, off-road racing, and custom suspension builds where adjustable geometry and durability are non-negotiable.
Aluminum construction provides significant weight savings compared to steel alternatives while maintaining excellent strength-to-weight ratios critical in racing applications. The polished finish resists surface oxidation and corrosion, important for vehicles exposed to moisture, road salt, or high-humidity environments. The 5/8-18 female thread specification ensures compatibility with standard rod ends and spherical bearings common in suspension tuning, allowing straightforward installation into custom or adjustable suspension packages. At just 0.92 lbs per rod, the weight efficiency compounds across multi-rod suspension geometries, improving acceleration and handling dynamics.
This component serves fabricators, suspension tuners, and motorsports builders who demand precision linkage for panhard bars, track bars, adjustable control arms, and chassis geometry correction. The 21-inch length accommodates mid-size to full-size vehicle applications, particularly common in circle track racing, street rod builds, and off-road competition platforms. Individual purchase allows for phased suspension upgrades or single-rod replacement without bulk-buying unnecessary inventory.
ALLSTAR PERFORMANCE maintains a recognized reputation in the racing supply market for dimensional accuracy and material consistency. Builders selecting aluminum radius rods prioritize weight reduction alongside corrosion resistance, particularly in climates where steel tubing requires protective coating maintenance or in racing categories where every pound impacts performance metrics.
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