Description
Precise fuel metering is the foundation of carburetor tuning, and the right main jet size directly impacts your engine’s power delivery and efficiency across the entire RPM range. These Holley #72 main jets give you the fuel flow calibration needed to dial in your air-fuel mixture without guesswork. Whether you’re rebuilding a carb or fine-tuning your existing setup, these brass jets deliver consistent atomization and reliable performance.
- Holley carburetor jets
- 0.076 inch ID
- #72 size rating
- Brass construction
- Sold as pair
- Bolt-in replacement
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