This is one Traxxas super duty long glow plug for engines that accept long shaft plugs (basically any engine except OS engines). This is a medium hot glow plug intended for use in Traxxas TRX2.5 & TRX3.3 race engines that come with the Traxxas T-Maxx and Traxxas Revo monster trucks. This is the standard plug recommended by Traxxas.
