Description
Precise suspension geometry is non-negotiable in competitive racing, and control arm caster adjustment directly impacts your vehicle’s handling characteristics, tire wear, and on-track stability. The Joes A-Arm Slug 5/16 allows you to fine-tune caster angles without replacing entire control arms, giving you the adjustability needed to dial in your setup for different track conditions. Built from aluminum and black anodized for durability, this slug integrates seamlessly into Joes slotted upper control arms for quick, repeatable adjustments.
- 5/16″ caster offset
- 1/2″ ID hole
- Aluminum construction
- Black anodized finish
- Fits Joes slotted upper control arms
- Sold individually
- Bolt-on installation
