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The Holley Pump Discharge Nozzle is an essential component for Holley carburetors, featuring a 0.037-inch inner diameter and a straight type design. Made from robust aluminum with a natural finish, this nozzle ensures effective fuel delivery for enhanced engine performance. Each pair is designed for those who want to optimize their carburetor system.
Compatible with various Holley carburetors. Not sure it fits your build? Contact our team or check our FAQs.
Part #: 121-137
