LS1 fuel system
I purchased a unfinished '51 Chevy, that has a transplanted '06 5.3 truck engine. In trying to connect the fuel system I realized I can't find the return fuel line at the engine or the regulator. Does it not have one or what? I have 2 lines out of the tank, 2 lines ran close to the engine, understand supply line, but not the other unless that is suppose to be my return.
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