Description
Shock shimming is essential for fine-tuning suspension damping characteristics, and having a reliable supply of quality shims on hand is critical for any serious racer or suspension tuner. These Allstar Performance U-shaped shims allow you to adjust shock valving stack height with precision, giving you the control needed to dial in optimal handling across different track conditions and weight transfers. At 3/8 inch thick, they’re designed specifically for 16mm shock bodies, ensuring proper fit and consistent performance without compromises.
- 16mm shock compatible
- U-shaped design
- 3/8 inch thickness
- Plastic construction
- White finish
- 25-pack quantity
- Bolt-on installation
- OEM-quality materials






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