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. (1) AN-10 to (2) AN-10 Male Flare Y-Block. Aeromotive distribution blocks eliminate the need for additional fittings. The new Aeromotive CNC-machined, billet aluminum Y-Blocks feature A/N Style Male inlets and outlets, which eliminate potential leak paths, fittings, O-Rings and cost. Choose from 9 different sizes ranging from AN-04 to AN-12.