NORTON 25319 Cylinder Spigotless Atlas Head

( Brand: Norton ), ( Manufacturer Part Number: 25319 ), ( Part Type: Cylinder Head )

Review NORTON Cylinder Spigotless Type Atlas Head Motorcycle

The 25319 Cylinder Spigotless Atlas Norton Head is a high-quality replacement part designed for Norton motorcycles. This component is essential for maintaining the proper functioning of your engine's cylinder head.

The 25319 Spigotless Atlas Norton Head is meticulously crafted from durable materials, ensuring it can withstand the rigors of regular use and high-performance riding. The spigotless design eliminates the need for a spigot, making installation simpler and more straightforward, saving you time and effort.

This Atlas Norton Head is a direct fit for various Norton motorcycles, including models like the Commando, Atlas, and others. It features the correct specifications, including the correct bore size and thread pitch, ensuring a secure and reliable fit.

The 25319 Cylinder Spigotless Atlas Norton Head is engineered to enhance engine performance, promoting better combustion and improving overall engine efficiency. It is also designed to minimize heat transfer, reducing the risk of overheating and helping to prolong the life of your engine.

In conclusion, the 25319 Cylinder Spigotless Atlas Norton Head is a reliable and high-quality replacement part for your Norton motorcycle. Its easy installation and performance-enhancing features make it an excellent choice for anyone looking to maintain or upgrade their Norton engine.

1. Spigotless design: The spigotless design eliminates the need for a spigot, which can sometimes cause leaks or require additional maintenance. This can lead to a more reliable and durable head over time.

2. Wide compatibility: The 25319 cylinder head is compatible with a variety of Atlas Norton engines, making it a versatile option for owners of multiple models.

3. Easy installation: With no spigot to install, the cylinder head should be easier to install than spigoted models, saving time and effort.

4. Improved cooling: The spigotless design allows for better cooling, which can help to prevent overheating and extend the life of the engine.

1. Limited availability: Spigotless cylinder heads may be less common than spigoted models, which could make them harder to find and more expensive.

2. Potential for compatibility issues: While the 25319 cylinder head is compatible with a wide range of Atlas Norton engines, there may still be some models or engines that are not compatible. It's important to double-check compatibility before making a purchase.

3. Limited aftermarket support: Due to their relative rarity, spigotless cylinder heads may have less aftermarket support than more common models, which could make it harder to find replacement parts or find help with installation or troubleshooting.

Overall, the 25319 Cylinder Spigotless Atlas Norton Head offers several potential benefits, including improved reliability, easier installation, and better cooling. However, it's important to consider the potential drawbacks as well, such as limited availability, potential compatibility issues, and limited aftermarket support. If you're in the market for a new cylinder head for your Atlas Norton engine, the 25319 spigotless model could be a worthwhile consideration, but it's important to do your research and ensure that it's the right fit for your specific engine and needs.

If you're considering purchasing a 25319 Cylinder Spigotless Atlas Norton Head, I would recommend doing your research and double-checking compatibility with your specific engine. It may be worth reaching out to the manufacturer or a trusted mechanic to ensure that this is the right option for you. Additionally, be prepared for potential aftermarket support limitations and consider purchasing from a reputable seller to ensure quality and reliability. Ultimately, the decision to purchase a 25319 spigotless cylinder head should be based on your specific needs and circumstances.

Details:

Valve guides are still in place but might need to be checked when installing new valves. Any questions contact specialized triumph parts. This head is a spigotless type cylinder head not for spigot cylinders.

All threads on studs and holes have been chased and one spark plug hole has been properly repaired with time cert. It is hard to even see where it has been repaired. It is in great condition. Norton atlas head casting number head has been glass beaded and buffed with stainless brush to bring back some original luster.

Both left hand intake stud holes have been repaired with proper helical. Both exhaust port threads are in excellent condition.

part #: 25319 prices

• $100.00-$335.88

specifications cylindermotorcycleiz:

• brand: Norton
• mpn: 25319
• part type: Cylinder Head

Offer cylindermotorcycleiz:

• best offer: false
• quantity: 1
• # bids: 0
• Started: February 5, 2016, 3:44 pm
• # Sold: 0

Shipping cylindermotorcycleiz:

• type: Calculated
• handling: 1 days

Seller cylindermotorcycleiz:

• city: New Braunfels, Texas
• zipcode: 78132

General cylindermotorcycleiz:

• condition: Used
• in stock: Yes
• Motors > Parts & Accessories > Motorcycle Parts > Engines & Engine Parts > Cylinder Heads & Valve Covers

Ratings:

1. Perfect transaction. I appreciate your business. 01-30-16
2. Great item, fast shipping, A+A+A+ seller !!! 01-29-16
3. Great seller,would buy from again!!! 01-25-16
4. Great - no problems 01-31-16
5. Great seller, fast delivery,would buy from agatn!!! 02-03-16

Payments cylindermotorcycleiz:

• PayPal

Returns cylindermotorcycleiz:

• time: 14 Days
• type: Money Back
• policy: returns accepted
• details: Restocking fee: No
• paid by: Buyer

Norton 25319 Is Similar To:

• 06-0388 Norton Commando Cylinder Head Oem (52% similar) See manufacturer for exact fits. Some model's may have slight variations depending on a region. Norton 750 commando cylinder head oem in good used condition. From gold wings to custom cafe racers and choppers, nothing makes us happier than keep an old bike on the road. We'd be happy to help. Parts ...(October 22nd, 2018)
• 06-3085 Norton Nos Commando Cylinder Barrel Allen Bolt (42.5% similar) ...(June 24th, 2018)
• 24237 Norton Birco Atlas Iron Cylinder Barrel Motorcycle Nice Solid (42.9% similar) Measures within specifications for std. Has a tad bit of rust here there because it is 22 lbs iron. Shipping cost is priority USPS may go retail ground for less. Biro pistons. Please see my other offers for more. Put a good crosshatch in it, tidy it up bit and snort on. Otherwise in excellent solid ...(March 27th, 2018)
• Head Bolts 3 8 Norton 060401 Vintage (27.4% similar) Head bolts 3/8 ''this...(January 25th, 2017)
• 23166 Norton Motorcycle Atlas Spigot Type Cylinder Head (93% similar) Valve guides are still in place but might need to be checked when installing new valves. There are no broken or cracked fins. This head is a spigot type cylinder head for spigot cylinders. Any questions contact specialized triumph parts. All threads have been chased and one spark plug hole has been ...(March 6th, 2016)
• 06-7918 Norton Cylinder Head Bolt For All Twins (41.5% similar) Please through messages. New stainless head bolt. Some nos parts show normal shelf wear from age. Doter we buy parts bikes. Feel free to ask questions. Unusually heavy or bulky items are shipped via ups fed ex ground services. Most items are shipped via USPS priority mail. Will gladly combine ...(April 13th, 2020)
• Norton 06-5507 Rh10 Cylinder Head Commando 850 8.5 To 1 30mm Used 1973 1975 (32.4% similar) Used RH10 cylinder head 06-5507 8.5 to 1/3 0MM intake they measure 30.24, Norton commando 850 1973 - 1975 , this is complete rocker arms values...(October 30th, 2025)
• Norton 06-0988 06-4038 Cylinder Head 32mm Intake Commando 850 Complete 1973 76 U.k (30.8% similar) Fits Norton commando 850 1973 - 1975 . 06-4038 complete cylinder head 32MM intake ports 8.5 to 1 compression, exhaust port threads will need repair; rocker arms move...(November 18th, 2025)
• Norton-villiers-triumph Nvt Original Oe 100693 Cylinder Barrel 10 Stud T140 tr7 71-4005 71-3367 (34.6% similar) Standard 76MM measured with a cheap caliper, will need blasting and hone or next size up cylinder barrel 10 stud - triumph T140/TR7 71-4005 is an original OE part manufactured by Norton-willies-triumph NT in the united kingdom. Photos are the. The manufacturer part number is 100693, and it a ...(February 11th, 2026)