Aeromotive Fuel Manifolds 14203 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. Fuel Log, Holley Ultra HP Series 3/4-16 Thread Aeromotive Billet Fuel Log for Holley Ultra HP Series 3/4-16" Threads (2) AN-10 Ports, (2) 1/8" NPT Ports Aeromotive Fuel Log - Holley Ultra HP Series 3/4-16 Thread