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Drag Specialties Spark Plugs - E18-6663SDS fits 1975-1999 Harley-Davidson Big Twin

Drag Specialties
E18-6663SDS
Out of stock
$14.79 USD $10.99 USD
Drag Specialties Spark Plugs - E18-6663SDS fits 1975-1999 Harley-Davidson Big Twin
Description
Plugs have a unique look with a black ceramic body and bold red logo/script. Insulator is made of 95% pure alumina, features strong resistance to heat shock and superior insulation. Multi-rib design of the insulator eliminates flashover. Nickel-plated housing prevents oxidation and corrosion. Multi-layer gaskets and heat crimping process ensure a leak-free, gas-tight seal. Copper core electrode prevents oxidation and corrosion, has good electrical and heat conductivity and creates long spark plug service life.


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