Description
Bump spring cups are critical suspension components that control ride height and chassis geometry under load. This Allstar Performance cup delivers precision fitment and durability for both street and track applications where consistent suspension performance matters. The black anodized aluminum construction resists corrosion while maintaining exact tolerances shot after shot.
- 16mm thru hole
- 1.160″ cup ID
- 2.000″ OD
- 0.400″ height
- Aluminum construction
- Black anodized finish
- Includes 1″ bump spring
- Sold individually
- Bolt-on installation






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