fits model: Bsa. make: Triumph.

( Manufacturer Part Number: 71-2490 ), ( Part Type: Cylinder Head )
The 71-2490 BSA Triumph 500cc Cylinder Head is a vital component for any classic BSA Triumph 500 motorcycle enthusiast. This cylinder head is meticulously crafted to provide optimal performance and longevity.
The 71-2490 BSA Triumph 500cc Cylinder Head is a direct replacement for the original part, ensuring a seamless fit and function. It is manufactured using high-quality materials that are designed to withstand the rigors of high-performance use. The cylinder head features a finely-tuned combustion chamber and inlet and exhaust ports, optimized for superior airflow and combustion efficiency.
This cylinder head is equipped with hardened valve seats, ensuring that the valves seal tightly and maintain their shape even under high engine temperatures. The valves themselves are made of durable material, ensuring long-lasting performance. The cylinder head also features high-quality valve guides, which provide smooth operation and minimize wear and tear.
The 71-2490 BSA Triumph 500cc Cylinder Head is designed to work seamlessly with the rest of your motorcycle's engine, ensuring maximum power and efficiency. It is easy to install, with clear installation instructions included in the package. The cylinder head is also backed by a manufacturer's warranty, providing peace of mind and assurance of quality.
In summary, the 71-2490 BSA Triumph 500cc Cylinder Head is a high-quality, reliable replacement part for your classic BSA Triumph 500 motorcycle. It is designed to provide optimal performance, durability, and ease of installation, ensuring that your motorcycle continues to run smoothly and efficiently for years to come.
Pros of buying a 71-2490 BSA Triumph 500cc cylinder head:1. High quality: BSA Triumph is known for its durable and reliable engines, and the 71-2490 cylinder head is no exception. It is made from high-quality materials and is designed to withstand heavy use.
2. Availability: The 71-2490 cylinder head is widely available on the market, making it easy to find and purchase.
3. Affordable: Compared to new cylinder heads, used ones like the 71-2490 are often more affordable.
Cons of buying a 71-2490 BSA Triumph 500cc cylinder head:1. Potential for wear and tear: Used cylinder heads may have some wear and tear, which could affect their performance. It is important to carefully inspect the cylinder head before purchasing to ensure that it is in good condition.
2. Need for replacement parts: If the cylinder head is in poor condition, it may require replacement parts, which can add to the cost of the repair.
3. Compatibility issues: The 71-2490 cylinder head may not be compatible with all BSA Triumph engines, so it is important to confirm compatibility before making a purchase.
Conclusion: If you are looking for a reliable and affordable cylinder head for your BSA Triumph, the 71-2490 is a good option. However, it is important to carefully inspect the cylinder head before purchasing to ensure that it is in good condition and compatible with your engine.
Recommendation: I would recommend buying a used 71-2490 cylinder head from a trusted source, such as a reputable motorcycle parts dealer or private seller. This will help ensure that the cylinder head is in good condition and compatible with your engine. Additionally, I would recommend having the cylinder head inspected and tested by a qualified mechanic before installing it in your motorcycle.
Looks to have been blasted clean. The domes do have some pitting as you can see in close up photos.
See my other listings for more vintage Triumph parts 500cc cylinder head.