Description
Metering block gaskets are critical sealing components that prevent fuel and air leaks at the carburetor’s metering block—the heart of your fuel delivery system. A compromised gasket leads to erratic idle quality, stumbling on acceleration, and unpredictable jetting characteristics that no tuning adjustment can fix. These Holley composites are engineered for a reliable seal across multiple carburetor platforms, ensuring consistent fuel mixture and stable performance lap after lap.
- Holley 2300 compatible
- Holley 4150 compatible
- Holley 4160 compatible
- Holley 4165 compatible
- Holley 4500 compatible
- Composite construction
- Pair (two gaskets)
- Direct OEM replacement
- Bolt-on installation
- MPN: 108-89-2
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