fits model: Ds, Electra, Glide. make: Harley. year: 1965–1969.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8470857 ), ( Part Type: Spark Plug )
The 1965-1969 Specialties Harley-Davidson Spark 8470857 Performance Electra Plugs are an essential upgrade for any Harley-Davidson Glide, FLH, or FLHB model from that era. These high-performance spark plugs are designed to enhance the engine's performance, ensuring a smoother and more efficient operation.
The Specialties Harley-Davidson Spark Plugs are made with a fine-wire, iridium center electrode that provides superior ignition for a cleaner burn and less fouling. The fine-wire design allows for a faster ignition, which can improve engine performance and fuel efficiency. The iridium center electrode is more durable than traditional materials, helping to extend the lifespan of the plugs and reducing the need for frequent replacements.
These plugs also feature a copper core and nickel plated shell, which help to dissipate heat more effectively than standard plugs. This can help to prevent engine overheating and improve overall engine performance. The nickel plating also provides excellent corrosion resistance, ensuring that the plugs will last longer and perform better even in harsh conditions.
The Specialties Harley-Davidson Spark Plugs are easy to install, with a tapered thread that ensures a secure fit in your engine. They are also designed to fit most Harley-Davidson models from 1965 to 1969, including Glide, FLH, and FLHB models.
In summary, the 1965-1969 Specialties Harley-Davidson Spark Plugs are a high-performance upgrade for your Harley-Davidson engine. With their fine-wire iridium center electrode, copper core, and nickel plated shell, these plugs provide superior ignition, heat dissipation, and corrosion resistance. Installation is easy, and they are designed to fit most Harley-Davidson models from that era. Upgrade your engine today with these Specialties Harley-Davidson Spark Plugs.
Pros of buying 1965-1969 Specialties Harley Spark Performance Electra Plugs for your Harley-Davidson GLide FLHB DS:1. Improved Performance: The Spark Plugs are designed to improve engine performance by providing better spark, which can lead to increased horsepower and improved fuel efficiency.
2. Longer Lifespan: Specialties Harley Spark Plugs are known for their longer lifespan compared to OEM (Original Equipment Manufacturer) spark plugs. This can save you money in the long run as you won't need to replace them as frequently.
3. Better Cold Start: The Performance Electra Plugs are designed to provide a strong spark even in cold weather, making it easier to start your bike in the morning.
4. Enhanced Engine Protection: The Spark Plugs are made with materials that can help protect your engine from corrosion and other damage, which can extend the life of your bike.
Cons of buying 1965-1969 Specialties Harley Spark Plugs for your Harley-Davidson GLide FLHB DS:1. Cost: Specialties Harley Spark Plugs can be more expensive than OEM spark plugs, which can be a deterrent for some buyers.
2. Potential Compatibility Issues: While the Spark Plugs are designed to fit most Harley-Davidson models, there may be some compatibility issues with certain years or models. It's important to double-check before making a purchase.
3. Installation Requires Skill: Installing the Spark Plugs can be a bit more difficult than installing OEM plugs, as they may require special tools or a certain level of mechanical skill.
Conclusion: If you're looking to improve the performance of your Harley-Davidson GLide FLHB DS and are willing to pay a bit more for better spark plugs, the 1965-1969 Specialties Harley Spark Plugs are a solid choice. They offer improved performance, longer lifespan, better cold start, and enhanced engine protection. However, be sure to double-check compatibility and consider the cost and installation difficulty before making a purchase.
Recommendation: If you're unsure about compatibility or installation, it may be worth reaching out to a Harley-Davidson dealer or mechanic for advice. They can help you determine if the Spark Plugs are right for your bike and offer guidance on installation if necessary. Overall, if the pros outweigh the cons for you, the 1965-1969 Specialties Harley Spark Plugs can be a great investment for your Harley-Davidson GLide FLHB DS.
Multi rib design of the insulator eliminates flash over. Ds performance spark plugs Harley flhb Electra Glide conventional spark plugs with a black ceramic body and bold red logo script.
Nickel plated housing prevents oxidation and corrosion. Multi layer gaskets and heat crimping process ensure a leak free, gas tight seal. Fit guide model performance spark size 13 16 in.
Insulator is made of 95 pure alumina, features strong resistance to heat shock and superior insulation. Sold in pairs note replaces oem part thread reach 5 16 in.
Copper core electrode prevents oxidation and corrosion, has good electrical and heat conductivity and creates long spark plug service life.