Description
When your build demands precision fitment, the Allstar Performance Reducer Spacers are the no-fuss solution to bridging the gap between mismatched bolt sizes. Machined from lightweight aluminum, these spacers deliver reliable performance without adding unnecessary weight to your setup. Whether you’re dialing in your race car or tackling a custom fabrication project, these handy adapters make the job clean and simple.
- Part Number: ALL18613
- Type: Reducer Spacer
- OD: 5/8 in
- ID: 1/2 in
- Thickness: 1/2 in
- Material: Aluminum
- Finish: Natural
- Quantity: Sold as a pair
Designed with the performance enthusiast in mind, these Allstar reducer spacers are built to fit right and last long — exactly what you’d expect from a trusted name in racing components.






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