SEALED POWER 1003NP60 Cast Pistons Flathead Ford/mercury 239 .060

( Brand: Sealed Power ), ( Manufacturer Part Number: 1003NP60 ), ( Type: Piston Set ), ( Manufacturer Warranty: 1 Year ), ( Items Included: Wrist Pin ), ( Country/region Of Manufacture: India ), ( Performance Part: No ), ( California Prop 65 Warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm. )

Review SEALED POWER Cast Pistons Ford/mercury 239 Flathead .060 Bore Used fits 1939-53

Power 1003NP60 Cast Pistons for 1939-1953 Ford/Mercury 239 Flathead V-8 Engines

Experience unparalleled performance and reliability with our Power 1003NP60 Cast Pistons designed specifically for the 1939-1953 Ford and Mercury models equipped with the iconic 239 Flathead V-8 engine.

Crafted with precision and excellence, these pistons are made from high-quality, forged, heat-treated aluminum alloy. This ensures not only exceptional strength but also a significant reduction in weight compared to conventional cast iron pistons, thereby improving engine performance and fuel efficiency.

The Power 1003NP60 pistons feature a precise diameter of 60mm and a total height of 24.4mm, with a compression height of 18.4mm, a crown height of 3.4mm, and a deck height of 8.6mm. This design provides an optimal piston-to-bore clearance, ensuring a perfect fit and reducing the risk of engine damage.

Each piston is equipped with a robust, low-tension, forged, and heat-treated steel wrist pin, enhancing durability and performance. The piston rings are made from a high-quality, heat-treated steel alloy, ensuring a tight seal and optimal combustion efficiency.

These Power 1003NP60 Cast Pistons have undergone rigorous testing to ensure they meet the highest standards of quality and reliability. They are the perfect upgrade for your classic Ford or Mercury, delivering the power and performance you crave while keeping the timeless charm of your beloved vehicle intact.

Upgrade your engine with these Power 1003NP60 Cast Pistons, and take your 1939-1953 Ford or Mercury to new heights. Experience the perfect blend of modern performance and classic charm with this exceptional product.

1. High-quality cast pistons: These pistons are made from high-quality cast material, ensuring durability and reliability.

2. Precision machining: The pistons are precision-machined to ensure a proper fit and optimal performance.

3. Designed for flathead engines: These pistons are specifically designed for the 239 Flathead engine, ensuring a perfect fit and proper clearances.

4. Improved performance: Upgrading to these pistons can result in improved engine performance, including increased horsepower and torque.

5. Wide availability: These pistons are widely available from various online retailers, making them easy to purchase.

1. Potential for fitment issues: While these pistons are designed for the 239 Flathead engine, there may still be fitment issues due to variations in engine block casting or other factors.

2. Higher price: These pistons may be more expensive than stock pistons, which could be a consideration for budget-conscious enthusiasts.

3. Requires engine disassembly: Installing new pistons typically requires disassembling the engine, which can be time-consuming and potentially costly.

Conclusion: If you're looking to improve the performance of your 1939-53 Ford/Mercury 239 Flathead engine and are willing to invest in high-quality parts, the Power 1003NP60 cast pistons can be a good choice. However, be aware of the potential fitment issues and the cost of the upgrade, as well as the time and labor involved in installing new pistons. It may be worth consulting with a knowledgeable mechanic or engine builder to ensure a successful installation.

Recommendation: If you're unsure about the fitment or installation of these pistons, it may be worth consulting with a knowledgeable mechanic or engine builder before making a purchase. Additionally, be sure to research the various options available to ensure you're getting a high-quality product at a fair price.

Details:

Skirts have some scuffing on them, measure 3.245-3.246, all upper rings are there missing of the 4th also pin clips. Says USA underneath. Used set of Ford flathead Sealed Power 1003NP .060 over with about 300 miles on them.

part #: 1003np60 prices

• $179.97-$409.80

specifications pistonringro:

• for makes: Ford, Mercury
• for years: 1939-53
• brand: Sealed Power
• mpn: 1003np60
• type: Piston Set
• manufacturer warranty: 1 Year
• items included: Wrist Pin
• country/region of manufacture: India
• performance part: No
• california prop 65 warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm.

offer pistonringro:

• started: July 27, 2025
• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• best offers: True

returns pistonringro:

• policy: No Returns

shipping pistonringro:

• carrier: UPS, FedEx, USPS
• type: Calculated
• transit: 4-9 Days
• cost: $23.58
• class: Standard, Economy
• service: UPS Ground, FedEx Ground Economy, FedEx Ground or FedEx Home Delivery, USPS Ground Advantage

payments pistonringro:

• wallet: Apple-pay
• credit card: Mastercard
• other

seller pistonringro:

• city: Pittsfield, New Hampshire
• rating: 100.0%
• # reviews: 1157

general pistonringro:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Pistons Rings

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