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The Holley Main Jets (2) are crafted from durable brass and feature a 0.126 in ID, specifically designed for Holley carburetors. These jets are vital for tuning your fuel system, allowing for optimal performance and efficiency in your classic truck.
Perfect for performance enthusiasts and builders, these jets enable precise adjustments to your air-fuel mixture. Proper tuning is essential for maximizing horsepower and fuel efficiency, making these jets a key component for any serious builder.
Compatible with a variety of Holley carburetors. For specific fitment inquiries, Contact our team or check our FAQs.
Part #: 122-99