NGK Iridium IX Spark Plug - 10 mm Thread 0.749" Reach Gasket Seat - Stock Number 4218 Head Sock Protects paintwork and varnish from

Protects paintwork and varnish from dust

our real world experiences and our passion

1974-1974 GMC P35/P3500 Van

2" Shoulder Accomodates HNR / HANS Device

Expandable from 40 in

NGK Iridium IX Spark Plug - 10 mm Thread 0.749" Reach Gasket Seat - Stock Number 4218 Head Sock Protects paintwork and varnish fromProduct Description: Spark Plug NGK Iridium IX 10 mm Thread 0. 749 in Reach Gasket Seat Stock Number 4218 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,