NGK Laser Iridium Spark Plug - 14 mm Thread - 19 mm R - Gasket Seat - Stock Number 6507 - Resistor Remote Mount Ignition Coil Bracket Internal seams and silicone graphics

Internal seams and silicone graphics finish out the design

Popular fitments include the C5 Corvette for example

-10 AN O-ring Female Threads Inlet/Outlet

Gilmer / HTD

Performer 351-2V is designed for street 351C and accepts 4V carb

NGK Laser Iridium Spark Plug - 14 mm Thread - 19 mm R - Gasket Seat - Stock Number 6507 - Resistor Remote Mount Ignition Coil Bracket Internal seams and silicone graphicsProduct Description: Spark Plug NGK Laser Iridium 14 mm Thread 19 mm Reach Gasket Seat Stock Number 6507 Resistor Sold Individually With over 80 years of automotive expertise, we are driven by extreme dedication to performance and quality. From OEM to aftermarket, our people push the boundaries of innovation to bring the latest technologies to market under the NGK and NTK brands. Since 1936, NGK Spark Plugs has been the world leader in technology,