Tie Rod End 5/8-18 LH x 4in

The ALLSTAR PERFORMANCE Tie Rod End 5/8-18 LH x 4in (ALL 55901) is a greasable inner tie rod end designed for steering linkage systems requiring OE-style geometry and left-hand thread configuration. Built from steel construction and measuring 4 inches in length, this component delivers the precision fit needed for responsive steering control in racing and performance applications where steering feel and mechanical reliability are non-negotiable.

The 5/8-18 left-hand threaded stud accommodates specific spindle and control arm configurations common in GM-based platforms and custom fabrication projects. The greasable design allows periodic maintenance to extend service life and maintain smooth articulation under load. At 0.9 lbs, this tie rod end integrates seamlessly into lightweight steering assemblies without adding unnecessary mass. The 4-inch length positions it correctly within most tie rod packages, maintaining proper Ackermann geometry and reducing bump steer characteristics during cornering and braking.

This component is engineered for builders and technicians fabricating custom steering systems, street rods, race cars, and performance vehicles where OE-style tie rod ends don't match the desired geometry or thread orientation. Whether you're assembling an independent front suspension upgrade or completing a frame-off restoration, the standardized 5/8-18 LH thread and greasable ball joint design ensure compatibility with common spindle and arm configurations. Replacement and maintenance of tie rod ends should be performed by qualified technicians using proper alignment procedures to preserve vehicle handling characteristics.