fits make: Ford. year: 1939-41.

( Brand: Vintage Parts ), ( Manufacturer Part Number: 99A-6108 ), ( Part Type: Ring Aluminum Piston )
The 99a-6108 1939-41 Ford 100hp Ring Dome 3-3-16 Pistons (part number 045, nos 117) are a must-have for any classic Ford enthusiast or restoration project. These pistons are designed specifically for the 100hp engines used in Ford vehicles from 1939 to 1941.
The 3-3-16 designation refers to the piston's crown shape, which is a flat top with a 3-3-16 dome. This shape provides excellent compression and power, making it an ideal choice for high-performance applications. The ring dome design also helps to increase the piston's strength and durability, ensuring reliable operation even under heavy loads.
The pistons are made of high-quality aluminum alloy, which is lightweight yet strong enough to withstand the intense heat and pressure generated by the engine. The piston rings are also included in this kit, which are crucial for sealing the combustion chamber and preventing oil leaks.
The 99a-6108 1939-41 Ford 100hp Ring Dome 3-3-16 Pistons (part number 045, nos 117) are a direct replacement for worn-out or damaged pistons, and they are also a great upgrade for anyone looking to improve the performance of their 1939-41 Ford 100hp engine. With their proven track record of reliability and performance, these pistons are a smart investment for any classic Ford enthusiast.
Pros of buying 99a-6108 1939-41 Ford 100hp Ring Dome 3-3-16 Pistons:1. High Quality: These pistons are made of forged aluminum, which is known for its strength and durability. They are also nitrided, a process that enhances their resistance to wear and corrosion.
2. High Performance: The 3-3-16 design of these pistons is a high-performance configuration that can handle high RPMs and power outputs. The ring dome combustion chamber design also improves combustion efficiency and power.
3. No-Sale (NOS) Status: Being a NOS (New Old Stock) item means that these pistons have never been used before, ensuring they are in perfect condition.
Cons of buying 99a-6108 1939-41 Ford 100hp Ring Dome 3-3-16 Pistons:1. Compatibility Issues: These pistons are designed for specific engine models and years, so there's a risk they may not fit your specific 1939-41 Ford engine without modifications.
2. Expensive: Due to their high quality and NOS status, these pistons are quite expensive. This may be a significant investment for some car owners.
3. Availability: As NOS items, these pistons are not as readily available as new aftermarket parts. This could mean longer waiting times for delivery or replacement if they break.
Conclusion:The 99a-6108 1939-41 Ford 100hp Ring Dome 3-3-16 Pistons offer high performance and durability for classic Ford engine builds. However, their high cost and compatibility issues are significant considerations. If you're a serious classic car enthusiast with the budget and expertise to handle these challenges, these pistons could be a great investment. If not, you might want to consider more affordable aftermarket options.
Sold as is see pics pistons measure Set of no reserve. Aluminum 3 ring dome pistons with pins new over. Nice at skirt Ford 100hp.