SMJ Kabuto GLOW PLUGS SMJ1116 : SMJ Kabuto GLOW PLUG P3 (T-type Head) SMJ1117 : SMJ Kabuto GLOW PLUG P4 (T-type Head) SMJ1118 : SMJ Kabuto GLOW PLUG RP6 (T-type Head) SMJ1119 : SMJ Kabuto GLOW PLUG RP7 (T-type Head)