Copper core spark plug. Thread diameter: 14mm, thread reach: 3/8”, seat type: gasket, hex size: 3/4", tip configuration: solid, construction: standard.
- Copper Core Spark Plug
- Cold rolled threads prevent damage to cylinder head
- Triple gasket sealing process virtually eliminates gas leakage past the shell
- Solid Copper Core provides superior heat dissipation, conductivity and a broader heat range
- Three step plating process utilizing silver chromate and zinc ensures maximum corrosion resistance
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov