Main Jets (2) - 12247

Optimize your engine's performance with HOLLEY Main Jets, designed for precise fuel delivery and enhanced power output. These jets are essential for achieving the right air-fuel mixture, ensuring your vehicle runs smoothly and efficiently.

• Improves engine efficiency by ensuring optimal fuel flow.
• Enhances throttle response for a more exhilarating driving experience.
• Lightweight design at just 0.025 lbs for easy installation and adjustment.
• Compatible with various HOLLEY carburetors for versatile application.

These main jets are crafted to meet high-performance standards, making them a reliable choice for enthusiasts looking to maximize their vehicle's potential. Elevate your engine's performance with HOLLEY Main Jets today.