Drag Specialties - R5670-5 Spark Plug fits '48-'65 Panhead, '66-'74 Shovelhead

Drag Specialties - R5670-5 Spark Plug fits '48-'65 Panhead, '66-'74 Shovelhead

The Drag Specialties R5670-5 Spark Plug is a top-of-the-line option for those looking to upgrade their '48-'65 Panhead or '66-'74 Shovelhead motorcycle. With a unique black ceramic body and bold red logo/script, these plugs are sure to make a statement. The insulator is made of 95% pure alumina, providing strong resistance to heat shock and superior insulation. The multi-rib design eliminates flashover, while the nickel-plated housing prevents oxidation and corrosion. The multilayer gaskets and heat-crimping process ensure a leak-free, gas-tight fit. The copper core electrode also prevents oxidation and corrosion, and has good electrical and heat conductivity for a long spark plug service life.

Features:

• Plugs have a unique look with their black ceramic body and bold red logo/script
• Insulator is made of 95% pure alumina and features strong resistance to heat shock and superior insulation
• Multi-rib design of insulator eliminates flashover
• Nickel-plated housing prevents oxidation and corrosion
• Multilayer gaskets and heat-crimping process ensure a leak-free, gas-tight fit
• Copper core electrode prevents oxidation and corrosion and has good electrical and heat conductivity for long spark plug service life
• Packaged in an attractive blister pack for easy display