HARLEY-DAVIDSON 16725-99 Rear Single Engine Cylinder Head 167259931248

( Brand: Harley-davidson ), ( Country Of Origin: United States ), ( Machine Type: Street Motorcycle ), ( Items Included: As Seen ), ( Material: Aluminum ), ( Vintage Part: No ), ( Placement On Vehicle: Front Rear ), ( Engine Type: 4-stroke ), ( Type: Cylinder Head ), ( Oe/oem Part Number: 16725-99 ), ( Finish: Silver ), ( UPC: 167259931248 )

Review HARLEY DAVIDSON Single Rear Engine Cylinder Head Silver Oem fits SOFTAIL DYNA TOURING 1999–2006

Introducing the Harley-Davidson 16725-99 31248 99-06 Touring Softail Dyna Single Rear Engine Cylinder Head, a premium replacement part designed to keep your Harley-Davidson motorcycle running at its best. This cylinder head is specifically engineered for Softail Dyna models produced between 1999 and 2006.

Constructed from high-quality materials, this cylinder head is designed to provide superior performance and durability. Its single overhead camshaft design delivers efficient power transfer and optimal engine response, making it an excellent choice for riders seeking a smooth and responsive riding experience.

The cylinder head features a precision-machined combustion chamber that ensures efficient fuel-air mixture ignition and optimal combustion. Its robust design includes reinforced valve seats, ensuring reliable sealing even under high engine temperatures and pressures.

Additionally, this cylinder head comes with new valves and springs, ensuring optimal engine performance and reducing the need for costly and time-consuming valve adjustments. Its improved cooling design includes new coolant passages and larger coolant volume, enhancing engine cooling efficiency and reducing the risk of overheating.

Installation of this cylinder head is straightforward and can be completed with common hand tools. Harley-Davidson provides detailed installation instructions to ensure a hassle-free installation process. With its OEM (original equipment manufacturer) quality, this cylinder head is a reliable and cost-effective solution for maintaining the performance and longevity of your Harley-Davidson motorcycle engine.

In summary, the Harley-Davidson 16725-99 31248 99-06 Touring Softail Dyna Single Rear Engine Cylinder Head is a high-quality replacement part designed to deliver optimal engine performance and durability for Softail Dyna models produced between 1999 and 2006. Its robust design, efficient combustion chamber, and improved cooling system make it an excellent choice for riders seeking a smooth and responsive riding experience.

The Harley-Davidson Touring Softail Dyna single rear engine cylinder head, model number 16725-99 31248 99-06, is a popular aftermarket upgrade for Harley-Davidson motorcycles. This cylinder head is known for its enhanced performance and distinct appearance. Here are some pros and cons of buying this part:

1. Increased Power: This cylinder head is designed to provide more power and torque, making your Harley-Davidson motorcycle more responsive and faster.

2. Improved Engine Look: The cylinder head has a distinctive design that can make your engine look more attractive and high-performing.

3. Better Cooling: The new cylinder head design improves cooling efficiency, reducing the risk of engine overheating and damage.

4. Durability: The cylinder head is made of high-quality materials, ensuring long-lasting performance and durability.

5. Compatibility: This cylinder head is compatible with various Harley-Davidson models, making it a versatile upgrade.

1. Cost: This aftermarket cylinder head can be expensive, especially compared to the stock cylinder head.

2. Installation Complexity: Installing the new cylinder head may require professional help, adding to the overall cost.

3. Potential Compatibility Issues: While the cylinder head is compatible with various Harley-Davidson models, it might not fit perfectly on all of them.

4. Maintenance: The new cylinder head may require more frequent maintenance due to its high-performance nature.

5. Noise Levels: The increased power output may result in higher noise levels, which might not be desirable for all riders.

The Harley-Davidson Touring Softail Dyna single rear engine cylinder head is an excellent upgrade for those looking to enhance their motorcycle's performance and appearance. However, it comes with a higher cost, installation complexity, and potential compatibility issues. If you are willing to accept these downsides and have the budget for it, then this upgrade could be an excellent investment for your Harley-Davidson motorcycle.

Before making a purchase, ensure that this cylinder head is compatible with your specific Harley-Davidson model and that you have the necessary budget and resources for installation. If you are unsure about the installation process, consider hiring a professional mechanic to do it for you. Overall, this upgrade can provide you with increased power, improved engine look, better cooling, and durability, making your riding experience more enjoyable.

Details:

Street Glide, Road Electra Ultra Glide King. Good Condition. As Seen In Pictures. 99-06 Genuine Harley Touring Single Rear Softail Dyna Engine Cylinder Head.

Silver Machined. I will certainly be glad to help If can. Most Of The Stuff I Sell Is Used And It All Can Not Be Perfect. If you do not See it in the photos, Then is included.

This item is Real Genuine Parts, Not cheap C0pies. Missing Valve Spring On One Side. This comes as you see it in pics. PICS SPEAK FOR their self's.

Genuine Harley Davidson.

part #: 167259931248 prices

• $99.00-$300.92

specifications cylindermotorcycleiz:

• for models: Touring, Softail, Dyna
• for makes: Harley
• for years: 1999-2006
• brand: Harley-davidson
• country of origin: United States
• machine type: Street Motorcycle
• items included: As Seen
• material: Aluminum
• vintage part: No
• placement on vehicle: Front Rear
• engine type: 4-stroke
• type: Cylinder Head
• oe/oem part number: 16725-99
• finish: Silver
• upc: 167259931248

general cylindermotorcycleiz:

• condition: Used
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads

returns cylindermotorcycleiz:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

offer cylindermotorcycleiz:

• options: Ship-to-home
• quantity: 1
• started: December 2, 2025
• sold: 0
• availability: In Stock

payments cylindermotorcycleiz:

• credit card: Discover
• wallet: Google-pay
• other

shipping cylindermotorcycleiz:

• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• type: Fixed
• cost: $29.95
• transit: 3-7 Days
• carrier: FedEx

seller cylindermotorcycleiz:

• rating: 99.7%
• # reviews: 34582
• city: North Wilkesboro, North Carolina

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