NGK Standard Series Spark Plug BPR5HS _6 Pack_ for JEEP J_100 BASE 1963_1965 3.8L 230

NGK Standard Series spark plugs are designed for stock replacement applications. These plugs have a hotter spark, which means better combustion and that improves performance, while producing less harmful emissions. Shorty Spark Plug: No Resistor: Yes. Manufacturer Heat Range: 5. Electrode Tip Material: Nickel alloy. Electrode Core Material: Copper. Spark Plug Thread Size: 14mm. Spark Plug Reach: 12.7mm. Spark Plug Seat Style: Gasket. Wrench Diameter: 13/16 in. Ground Strap Quantity: One.