Spark Plugs - '75-'99 Big Twin
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
OCPPARTSWAREHOUSE is not responsible for late deliveries outside of our control. Severe weather, carrier issues, pandemics, natural disasters, etc.
Orders over $75.00 qualify for free shipping.
Orders under $75.00pay a flat shipping rate of $10.95 Offer only applies to 48 contiguous states. Hazardous Materials ship UPS Ground only.
Orders that contain backorders, the order will be held until all parts are in. A customer representative will reach out to you if this is the case. At that time a decision can be made whether or not to split the order.
Alaska orders will be charged a flat $35 charge and will be shipped Post Office Priority Mail. We do not ship Oversized mail to Alaska.
Hawaii orders will be charged a flat $35 charge and will be shipped Post Office Priority Mail. We do not ship Oversized mail to Hawaii.
Puerto Rico orders will be charged a flat $35 charge and will be shipped Post Office Priority Mail. We do not ship Oversized mail to Puerto Rico.

