XB 600 Spindle Tall Boss Billet Aluminum

The XB 600 Spindle Tall Boss Billet Aluminum from Triple X Race Components is engineered for serious drag racers and high-performance chassis builders. This spindle is ideal for vehicles that have been lowered or heavily modified, where standard spindle clearance may conflict with upgraded suspension components and brake systems. Its tall-boss design elevates the spindle mounting point, providing the necessary adjustments for optimal performance.

Constructed from aerospace-grade billet aluminum, the XB 600 spindle offers a lightweight yet rigid solution that is crucial for maintaining wheel alignment during extreme cornering and acceleration. The tall boss configuration enhances the vertical distance from the wheel mounting surface to the upper control arm attachment point, which positively influences instant center geometry and anti-dive characteristics. Triple X's precision engineering ensures consistent bore sizing and superior surface finishes, promoting smooth ball joint articulation.

This spindle assembly is suitable for a range of applications, including drag racing, street rod builds, and lowered chassis setups. Its design allows for the necessary geometric flexibility to achieve target ride heights and suspension travel without compromise. The weight savings over traditional cast iron alternatives significantly contribute to unsprung mass reduction, enhancing suspension response and reducing tire shock.