NGK Racing Spark Plug - 14 mm Thread 0.847" Reach Gasket Seat - Stock Number 4311 Tongue Jack Components 13/16 thread and 2-5/8" O-ring

13/16 thread and 2-5/8" O-ring

875 in OD - Small Block Ford (Set of 16) 89311-16

1/8 in NPT Port

Cold Case Radiator Caps

6 Compartment

NGK Racing Spark Plug - 14 mm Thread 0.847" Reach Gasket Seat - Stock Number 4311 Tongue Jack Components 13/16 thread and 2-5/8" O-ringProduct Description: Spark Plug NGK Racing 14 mm Thread 0. 847 in Reach Gasket Seat Stock Number 4311 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,