Description

Adjusting caster angle is critical for dialing in your suspension geometry—this A-Arm Slug gives you precise 1/4″ offset control to fine-tune steering response and tire wear patterns. Whether you’re chasing lap time consistency or correcting alignment issues, this slug integrates seamlessly with Joes Slotted Upper Control Arms for quick, repeatable adjustments without fabrication. Built from aluminum with black anodize protection, it’s a durable solution for racers and enthusiasts who demand accuracy in their setup.