fits model: Flh, Fl, Shovelhead. make: Harley. year: 1966–1979.

( Brand: Harley Davidson ), ( Manufacturer Part Number: 6629-04-221 ), ( Part Type: Head Pin )
The 6629-04-221 Harley-Davidson Shovelhead Front Cylinder Head is a genuine OEM part that is a must-have for any classic Harley-Davidson FLH, FL, or FLH-80 model from the years 1966 to 1979. This high-quality component is specifically designed for the 1200cc engines, and it is marked with the 17130-80 pin to ensure its authenticity.
The Harley-Davidson Shovelhead Front Cylinder Head is meticulously crafted to provide optimal performance and reliability. It features a robust design, with a thick casting that provides excellent heat dissipation, ensuring that the engine stays cool even under heavy use. The head also includes large, high-compression combustion chambers that provide ample power and torque.
The cylinder head is equipped with a single, oversized intake valve and a single exhaust valve, which are designed to allow for maximum airflow and power. The valves are made from high-quality materials, such as hardened steel, to ensure long-lasting performance and durability. The head also includes a high-quality valve guide system that provides precise valve positioning, ensuring optimal engine performance.
The Harley-Davidson Shovelhead Front Cylinder Head is a direct replacement for the original part, and it is easy to install. It comes with all necessary hardware, including the 17130-80 pin, to ensure a hassle-free installation. This OEM part is backed by a warranty, so you can have peace of mind knowing that you are investing in a high-quality, reliable component that will provide many years of trouble-free use.
In summary, the 6629-04-221 Harley-Davidson Shovelhead Front Cylinder Head is a must-have component for any classic FLH, FL, or FLH-80 model from 1966 to 1979. Its robust design, large combustion chambers, and high-quality valves provide excellent performance and reliability, while its direct replacement design and included hardware make it easy to install. With its OEM quality and warranty, this is an investment that will pay off for many years to come.
Pros of buying a 1966-1979 Harley-Davidson FLH Shovelhead front cylinder head (part number 17130-80):1. Classic Appeal: The Shovelhead engine is a iconic part of Harley-Davidson's history, and owning a bike with this engine type can give you a sense of pride and nostalgia.
2. Unique Sound: The Shovelhead engine is known for its distinctive rumble, which is a popular feature among many Harley-Davidson enthusiasts.
3. Vintage Design: The bike's vintage design and style can make it a standout in a sea of modern motorcycles.
4. Affordability: Compared to newer Harley-Davidson models, the Shovelhead can be more affordable to purchase and maintain.
Cons of buying a 1966-1979 Harley-Davidson FLH Shovelhead front cylinder head (part number 17130-80):1. Limited Performance: The Shovelhead engine is not as powerful or efficient as modern engines, which can limit the bike's performance and speed.
2. Maintenance Requirements: Older motorcycles require more frequent maintenance and repairs, which can be time-consuming and costly.
3. Safety Concerns: Older motorcycles may not have the same safety features as newer models, such as anti-lock braking systems (ABS) or electronic fuel injection.
4. Lack of Modern Comforts: The vintage design of the Shovelhead may not offer the same level of comfort and convenience as newer motorcycles, such as heated seats, GPS navigation, and smartphone integration.
Conclusion:If you are a Harley-Davidson enthusiast with a passion for classic motorcycles and a willingness to put in the time and effort to maintain them, a 1966-1979 FLH Shovelhead can be a great choice. The bike's classic appearance, unique sound, and affordability can make it a standout in a sea of modern motorcycles. However, be aware of the limitations of this engine type and the maintenance requirements that come with owning an older motorcycle. Ultimately, the decision to buy a Shovelhead should be based on your personal preferences, budget, and riding style.
Recommendation:If you are interested in purchasing a 1966-1979 Harley-Davidson FLH Shovelhead, I would recommend doing thorough research on the bike's history, maintenance requirements, and potential repairs. Consider joining a local Harley-Davidson club or forum to connect with other owners and get advice on purchasing and maintaining your bike. Additionally, be sure to have the bike inspected by a knowledgeable mechanic before making a purchase to ensure that it is in good condition. With the right research and preparation, you can enjoy the classic appeal and unique sound of a Shovelhead motorcycle for years to come.
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