Aeromotive Fuel Systems 17164 Aeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. Utilizing aerospace tolerances and procedures, three generations of track experience, and a meticulous approach to engineering, Aeromotive Fuel Systems has become the absolute pinnacle of performance fuel delivery. System, Fuel, Phantom 340, Return Style, w/ Y-Block Includes all main fuel system components required, including 340lph pump. Creates a proper RETURN-STYLE EFI fuel system for engines with dual billet fuel rails. Does not include fuel line or hose ends. Aeromotive Phantom 340 Fuel System - Return Style w/ Y-Block