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The Main Jets (2) are high-quality brass components designed specifically for Holley carburetors. Each jet features an inner diameter of 0.150 inches and is crucial for tuning your carburetor to achieve optimal performance.
Ideal for builders and tuners, these jets enable precise adjustments to your fuel delivery, ensuring your engine runs at its best.
Compatible with Holley carburetors. For more information, Contact our team or check our FAQs.
Part #: 122-109