Main Jets (2)

Unlock optimal engine performance with HOLLEY Main Jets, expertly designed to enhance your air and fuel mixture for superior efficiency.

• Precision-engineered for accurate fuel delivery, ensuring your engine runs smoothly.
• Lightweight design at just 0.025 lbs, making installation easy without adding unnecessary weight.
• Durable construction ensures long-lasting performance, giving you confidence in your modifications.

These jets are part number 12250, specifically crafted to meet the demands of high-performance vehicles.

Elevate your engine's capabilities with HOLLEY Main Jets today.