NGK Laser Iridium Spark Plug 14 mm Thread 0.749 in Reach Gasket Seat - Stock Number 6774 13111 Aluminum heads w/non-conventional port and

Aluminum heads w/non-conventional port and bolt locations

Plush Fire Retardant Interior

CMX Surface Prep

Requires the use of 3/8" diameter pushrods

Hood Vents

NGK Laser Iridium Spark Plug 14 mm Thread 0.749 in Reach Gasket Seat - Stock Number 6774 13111 Aluminum heads w/non-conventional port andProduct Description: Spark Plug NGK Laser Iridium 14 mm Thread 0. 749 in Reach Gasket Seat Stock Number 6774 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,