Radius Rod 5/8in Alum 19-1/2in Black

The Radius Rod 5/8in Alum 19-1/2in Black by ALLSTAR PERFORMANCE is a precision-engineered suspension component designed for custom vehicle builds and high-performance applications. This aluminum radius rod serves as a critical control arm element in modern suspension geometry, managing lateral movement and maintaining axle alignment during acceleration, braking, and cornering. Whether you're building a hot rod, drag car, or custom street machine, this component delivers the lightweight strength and adjustability necessary for serious suspension tuning.

Manufactured from aluminum and finished in black anodize, this radius rod features a 1.125 inch outer diameter tube with 5/8-18 inch female threads for secure mounting and adjustment capability. The 19.5 inch length and 0.83 pound weight make it ideal for applications where reducing unsprung mass is critical to handling performance and acceleration. Aluminum construction provides superior weight savings compared to steel alternatives while maintaining structural rigidity, and the black anodized finish resists corrosion and provides a finished appearance under the chassis. The female thread design allows for threaded rod ends or adjustment screws, enabling fine-tuning of suspension geometry to match your specific setup requirements.

This component is essential for fabricators, suspension specialists, and serious enthusiasts building custom independent rear suspensions or modern street rod setups. Installation requires welding or bolt-down mounting to the frame and axle housing, with the threaded ends accepting standard rod end bearings or adjustment components. Proper installation and alignment are critical—incorrect geometry will cause handling issues, tire wear, and instability. Verify mounting points, overall suspension geometry, and wheel alignment after installation to ensure optimal performance and safety. ALLSTAR PERFORMANCE's reputation for quality makes this radius rod a trusted choice for builders who demand precision and reliability in their suspension systems.