This item is designed to fit specific vehicles. Please ensure correct part fitment before purchasing this project. Contact the seller directly for additional product information and availability.Y-Block, AN-12 - 2x AN-12. Aeromotive fittings, adapters and hose-ends are a step above the norm, offering uncompromised fuel flow and positive sealing. Made of 6061 T6 aircraft grade aluminum or stainless steel, CNC-machined for precision fit and unmatched flow.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.Y-Block.Fuel Hose Fitting.Y-block; AN-12 to (2) AN-12;.