Champion Plugs 683 Racing Plug S59C

Champion Plugs 295 Racing Plug C57CxSpark Plug - Champion Racing - 14 mm Thread - 0.750 in Reach - Gasket Seat - Non-Resistor - Each

Champion Plugs 670 Racing Plug V59CSpark Plug - Champion Racing - 14 mm Thread - 0.441 in Reach - Tapered - Non-Resistor - Each

Champion Plugs 296 Racing Plug C59CxSpark Plug - Champion Racing - 14 mm Thread - 0.750 in Reach - Gasket Seat - Non-Resistor - Each

Champion Plugs 792 Racing Plug C59YcSpark Plug - Champion Racing - 14 mm Thread - 0.750 in Reach - Gasket Seat - Non-Resistor - Each