1967 Yamaha YDS5 Spark Plugs & Components

Yamaha YDS5 1967, Premium Powersport Nickel Spark Plug by E3®. Electrode Tip Material: Nickel. Reach: 0.500". Seat Type: Gasket Seat. Gap Type: Pre-gapped. With Resistor. If you need a replacement for your damaged spark plug, this is...