Holley 4160 Carburetor Fuel Line & Gauge Kit. Fits: Holley 4160 Style Carburetors with 8-21/32 Centerlines. Gauge Port Size: 1/8" NPT. Gauge Specs Fuel Line Specs Fuel Bowl Fittings Size: 5/8"-18.
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Holley Quickfuel AED Carburetor Fuel Line With Gauge 4150 4160 Dual Feed Braided