The Fragola competition fuel line kit for 7/8-20 dual inlet 4150 carburetors comes with -8AN fittings sized for dual-inlet Holley 4150 use. This matched hose-and-fitting set supports higher-flow plumbing requirements and consolidates the correct thread and AN interfaces into one kit. It helps simplify installation for competition carburetor configurations.
Fragola 7/8-20 Dual Inlet 4150 -8AN Competition Fuel Line Kit