Connector type: Removable SAE; Diameter [mm]: 14; Spanner Size: 20.6; Tightening Torque [Nm]: 22; Weight [g]: 56; Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode; Thread Length [mm]: 19; Gross Weight [g]: 59; Product line: Nickel; Engine Code: 587/1, 547/1, 692/2, -; Required quantity: 8, 1, 2; Version: Twin Spark; Specification: Twin Spark; electrode gap to be set [mm]: 0,6, 0,5; Construction Year to: 12/1980; PORSCHE: 356 Coupe,356 Cabriolet/Speedster; 9807958824, 980795882401, 9807958853, 980795885301, 920701009, 0948200196, 9009824505; Engine spark plug,Spark plugs