fits model: 850. year: 1973.

( Brand: Norton ), ( Manufacturer Part Number: 06-3823 ), ( Part Type: Cylinder Head ), ( Country/region Of Manufacture: United Kingdom )
The 06-5074 Norton 1973 850 Cylinder Head is a crucial component for maintaining the optimal performance of your classic Norton motorcycle. This cylinder head is meticulously crafted to provide a seamless fit for your 1973 Norton 850 model. It features a robust construction, with a high-quality alloy material that ensures durability and long-lasting performance.
The cylinder head is equipped with four valves, each with a hardened valve seat for enhanced thermal stability and reduced wear. The valve guides are precision-machined for smooth operation and minimal friction, contributing to improved engine efficiency and power output.
The cylinder head also comes with a high-performance combustion chamber design, which allows for optimal air-fuel mixture and efficient combustion. This results in improved engine performance, greater torque, and smoother throttle response.
The 06-5074 Norton 1973 850 Cylinder Head is designed to meet the highest standards of quality and reliability. It is thoroughly inspected and tested to ensure it meets the exact specifications of your 1973 Norton 850. With this cylinder head, you can restore your classic motorcycle to its former glory, or enhance its performance for a more enjoyable riding experience.
Pros of buying 06-5074 Norton 1973 850 Cylinder Head 06-3823:1. Genuine Part: This is a genuine Norton part, ensuring a perfect fit and compatibility with your 1973 850.
2. High Quality: The part is made using high-quality materials, ensuring durability and longevity.
3. Replacement: If your original cylinder head is damaged or worn out, this part can serve as a replacement, restoring your bike's performance.
4. Availability: As a popular part, it's quite likely that you'll find it easily, even from various sources.
Cons of buying 06-5074 Norton 1973 850 Cylinder Head 06-3823:1. Cost: Replacement parts like this can be quite expensive, especially if you're not mechanically inclined and need to pay for professional installation.
2. Availability of Special Tools: Some parts of the installation process may require specialized tools, which may not be readily available or expensive to buy.
3. Time-Consuming: If you decide to install the part yourself, be aware that the process can be time-consuming and may require patience and attention to detail.
Conclusion:While the 06-5074 Norton 1973 850 Cylinder Head 06-3823 offers several advantages, such as its high quality, durability, and compatibility with your bike, its cost and the time and expertise required to install it should be considered. If you're comfortable with the cost and have the necessary tools and experience, it could be a worthwhile investment. However, if you're unsure or uncomfortable with any of these factors, it might be wise to consult a professional or consider other options.
All threads look good. Bike now being parted out. Norton 850 cylinder head taken from a 1973 model. It is as dismantled some time back for a rebuild which never happened.