Electrode Gap [mm]: 0,8; Connector type: SAE; Thread Size: M14x1.25; Spanner Size: 21 mm; Quality/ Grade: Nickel GE; Packing Type: Box; Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode; Thread Length [mm]: 12,7; Technical Information Number: L77JC4; Spark Position [mm]: 1,5; Tightening torque from [Nm]: 25; Tightening torque to [Nm]: 30; Packaging length [cm]: 8,65; Packaging width [cm]: 2,45; Packaging height [cm]: 2,45; Product line: Powersport; Required quantity: 3; L77JC4; Engine spark plug,Spark plugs