The Summit Racing -6 AN to 3/8" Straight Adapter Fitting is a high-performance auto part designed for racing applications. With a durable anodized surface finish, this fitting is designed to provide a secure connection for fuel systems in vehicles. The part number SUM-2200077B is specific to this product, ensuring compatibility and quality for optimal performance on the track. Ideal for those looking to upgrade their fuel system for enhanced power and efficiency, this adapter fitting from Summit Racing is a reliable choice for automotive enthusiasts.