fits model: Sportster. make: Harley. year: 1967.

( Brand: Harley Davidson ), ( Manufacturer Part Number: 15681-57./ ), ( Part Type: Cylinder Head Bolt ), ( Placement On Vehicle: Front ), ( Surface Finish: Chrome )
The 15681-57 cylinder heads for the 1967 Harley-Davidson Sportster 900cc are an essential component of your classic motorcycle's engine. These cast iron cylinder heads are meticulously crafted to provide optimal performance and longevity.
Each cylinder head features four valve ports, designed to accommodate the Sportster's two-valve-per-cylinder, overhead valve (OHV) engine. The valve seats are precision-machined for a perfect seal, ensuring efficient combustion and minimal exhaust gas leakage.
The cylinder heads come equipped with 16683-57 SF Davidson rocker bolts. These high-strength bolts are specifically engineered for the Harley-Davidson Sportster, ensuring a secure and reliable connection between the valves, rocker arms, and pushrods. The SF Davidson bolts are known for their corrosion resistance, ensuring a long lifespan even in harsh environmental conditions.
Installing these cylinder heads and bolts on your 1967 Harley-Davidson Sportster 900cc is a straightforward process, making these parts an excellent choice for both DIY enthusiasts and professional mechanics. Upgrading your motorcycle's cylinder heads and rocker bolts with these high-quality parts can significantly enhance your bike's performance, reliability, and overall riding experience.
Pros of buying 15681-57 1967 Harley-Davidson Sportster 900cc Cylinder Heads and Rocker Bolt (16683-57 SF Davidson):1. Authenticity: These parts are original Harley-Davidson parts, ensuring compatibility and quality.
2. Durability: Harley-Davidson is known for its robust and long-lasting components, which can contribute to the longevity of your bike.
3. Performance: Upgrading to new cylinder heads and rocker bolts can potentially improve engine performance and efficiency.
4. Availability: Since these are replica parts, they are widely available, making it easier to find replacements if needed.
Cons of buying 15681-57 1967 Harley-Davidson Sportster 900cc Cylinder Heads and Rocker Bolt (16683-57 SF Davidson):1. Price: Original parts, especially for older models, can be quite expensive compared to aftermarket alternatives.
2. Limited customization: The fact that these are original Harley-Davidson parts may limit the amount of customization you can do to your bike.
3. Potential fitment issues: Older parts may not fit perfectly with newer bikes, requiring additional modifications.
Conclusion: While buying original parts like 15681-57 1967 Harley-Davidson Sportster 900cc Cylinder Heads and Rocker Bolt (16683-57 SF Davidson) has its advantages, such as guaranteed compatibility and quality, you should weigh these benefits against the higher price and potential limitations before making a decision. If customization and cost are important factors, you may want to consider aftermarket alternatives. Ultimately, the best choice depends on your specific needs and priorities.
This is a very nice set of original 1967 Harley Sportster 900 cc. Ready to install. They are free of any damage. Cylinder head just serviced.
Comes as pictured with loaded chrome rocker boxes. Fits 900cc pre 70 Harley Sportster. No broken or repaired fins has some chrome chipping on top of rocker boxes. You don't see these every day.