NGK Laser Iridium Spark Plug 14 mm Thread 0.749 in Reach Gasket Seat - Stock Number 7866 Motor Mount Spacer 5" X 2" and wires

5" X 2" and wires into your ignition system with only four wires

1980-1990 Chevrolet C70

GM Type II

1978-1985 Oldsmobile Cutlass Supreme

RECOMMENDATIONS: Mixable with DOT 3

NGK Laser Iridium Spark Plug 14 mm Thread 0.749 in Reach Gasket Seat - Stock Number 7866 Motor Mount Spacer 5" X 2" and wiresProduct Description: Spark Plug NGK Laser Iridium 14 mm Thread 0. 749 in Reach Gasket Seat Stock Number 7866 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,