Description
A carburetor spacer is essential for optimizing airflow, improving throttle response, and enhancing fuel atomization in your engine bay. This tapered, lightweight design reduces heat transfer from the intake manifold while maintaining precise carburetor positioning—critical for consistent tuning across your entire RPM range. The 4150 bore pattern ensures universal compatibility with standard Holley-style carburetors on both street and race applications.
- 1.5 inch thickness
- 4-hole square bore
- 4150 Holley pattern
- Tapered design
- Aluminum construction
- Black anodized finish
- Lightweight profile
- Bolt-on installation
- Sold individually
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