holley problems

im starting to think about the fuel line situation and for what it costs its time to change that also plus filter and clean carb out again so can anyone suggest what type or name of fuel line to buy cause i dont trust the kids at local parts store if yall know what i mean all they do is look in computer and thats the rule to them i dont want to buy what i already have

Go to a place that makes hydraulic hoses for earthmoving machines and buy your fuel line from them.
They only stock quality product.