Autolite 50 Racing Plug, Each

The Autolite Racing Plug is engineered for peak performance in racing applications. This spark plug features a 14 mm thread and a 0.708 in reach, ensuring optimal combustion in high-speed conditions. Built with a gasket seat and a non-resistor design for seamless ignition, it is essential for any performance vehicle. Designed to enhance engine efficiency, this plug effectively withstands extreme conditions on the racetrack.