NGK Iridium IX Spark Plug - 14 mm Thread 0.984" Reach Tapered Seat - Stock Number 6509 SR71760H Throttle body recommendations: Edelbrock #38783

Throttle body recommendations: Edelbrock #38783 or #38883

8 AN Male to 6 AN Male

Plated Steel Coil Covers

Whistle is attached to hose with 14mm and 18mm spark plug threads

NGK Iridium IX Spark Plug - 14 mm Thread 0.984" Reach Tapered Seat - Stock Number 6509 SR71760H Throttle body recommendations: Edelbrock #38783Product Description: Spark Plug NGK Iridium IX 14 mm Thread 0. 984 in Reach Tapered Seat Stock Number 6509 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,