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Fits: 1967-72 Chevy and GMC C — Holley Needle & Seat.
The Needle & Seat is an adjustable component designed for Holley carburetors, featuring a 0.110 orifice size. Made from Viton, this needle and seat assembly ensures reliable fuel flow and precise control over your carburetor's fuel delivery.
This component is essential for classic truck builders who want to optimize their carburetor's performance. A dependable needle and seat assembly is crucial for maintaining proper fuel levels and engine efficiency.
Compatible with Holley carburetors in 1967-72 Chevy and GMC C/K trucks and K5 Blazers. Questions before you order? Contact our team or visit our FAQs.
Part #: 6-504