The Fragola competition fuel line kit for 7/8-20 dual inlet 4150 carburetors includes -6AN fittings and parts sized for dual-inlet Holley 4150 applications. This kit consolidates the correct connectors and hose into a ready set for competition carburetor plumbing. Use it to match inlet thread and AN sizing without sourcing individual fittings separately.
Fragola 7/8-20 Dual Inlet 4150 -6AN Competition Fuel Line Kit