SEALED POWER 357P40 Cast Piston 724956346790 5.7L 040

( Brand: Sealed Power ), ( Manufacturer Part Number: 357P40 ), ( Part Type: Piston ), ( UPC: 724956346790 )

Review SEALED POWER Cast Piston Pontiac 5.7l Oversize 040 Selection Value Lifetime Support fits 1960–1977

The 1968-1977 Power 357P40 Cast Piston for Pontiac's 5.7L 040 engine (part number 724956346790) is a high-quality replacement component designed to ensure the longevity and performance of your engine. This piston is specifically engineered for use in Pontiac engines with a displacement of 5.7 liters, and it is identified by the 040 code.

The Power 357P40 Cast Piston is a forged piston, which means it is made from a single piece of metal that has been shaped and hardened to create a strong, durable component. This construction method allows the piston to withstand the intense heat and pressure generated by the engine, and it ensures consistent performance over time.

The piston features a 357cc combustion chamber, which is optimized for use with the 5.7L engine. This size chamber provides a balance between power and fuel efficiency, allowing the engine to produce strong performance while still being relatively fuel-efficient. The piston is also designed with a 4.00-inch stroke, which provides the necessary clearance for proper engine operation.

The Power 357P40 Cast Piston is made from a high-strength aluminum alloy, which is lightweight yet strong enough to withstand the demands of the engine. The piston's top ring land is reinforced with a cast-in steel ring carrier, which provides additional support and durability. The piston also features a split-crown design, which helps to reduce piston weight while still maintaining strength and rigidity.

This piston is designed to fit directly into your 5.7L Pontiac engine, making installation straightforward and easy. It is compatible with a variety of popular aftermarket camshafts and valvetrain components, allowing you to customize the performance of your engine to meet your specific needs.

In summary, the 1968-1977 Power 357P40 Cast Piston is a high-quality, forged replacement component for Pontiac's 5.7L 040 engine. It features a 357cc combustion chamber, 4.00-inch stroke, and a split-crown design for optimal performance and durability. The piston is made from a high-strength aluminum alloy and features a reinforced top ring land for added support and durability. It is a straightforward replacement for your original piston, and it is compatible with a variety of aftermarket camshafts and valvetrain components.

1. Powerful engine: The 5.7L 400 engine is a powerful and reliable engine that was popular in many muscle cars of the era. With 040 cast pistons, the engine can withstand higher compression ratios, leading to increased horsepower and torque.

2. Easy to find parts and support: The 5.7L 400 engine is a widely used engine, and parts are readily available. This makes it easy to find replacement parts and get the engine serviced or repaired if needed.

3. Affordable price: Compared to newer engines, the 5.7L 400 engine is relatively affordable. This makes it a good option for those on a budget who still want a powerful engine.

1. Older technology: The 5.7L 400 engine is an older design, and it may not meet modern emissions standards. This means that it may not be legal to use in some areas, and it may require modifications to meet emissions requirements.

2. Lower fuel efficiency: The 5.7L 400 engine is a large and powerful engine, and it is not known for its fuel efficiency. This means that it may consume more fuel than newer engines, leading to higher operating costs.

3. Lack of modern features: The 5.7L 400 engine does not have many of the modern features that are found in newer engines, such as fuel injection or variable valve timing. This may make it more difficult to tune and optimize the engine for performance.

Conclusion: The 1968-1977 Pontiac 5.7L 400 engine with 040 cast pistons (part number 724956346790) is a powerful and reliable engine that is easy to find parts for and is relatively affordable. However, it is an older design that may not meet modern emissions standards, may not be as fuel efficient as newer engines, and may lack some of the modern features found in newer engines. If you are looking for a powerful engine that is easy to work on and is affordable, this engine may be a good option for you. However, it is important to consider the potential drawbacks and to make sure that the engine is legal to use in your area before making a purchase.

Recommendation: If you are looking for a powerful and reliable engine that is easy to work on and is relatively affordable, the 1968-1977 Pontiac 5.7L 400 engine with 040 cast pistons (part number 724956346790) is a good option to consider. However, it is important to consider the potential drawbacks and to make sure that the engine is legal to use in your area before making a purchase. If you are looking for an engine that meets modern emissions standards or is more fuel efficient, you may want to consider a newer engine that has those features.

Details:

part #: 357p40 prices

• $121.45-$262.88

specifications pistonringro:

• for makes: Pontiac
• for years: 1960-1977
• brand: Sealed Power
• mpn: 357p40
• part type: Piston
• upc: 724956346790

Ratings:

1. Quickest international delivery ever. Excellent response time! 06-06-18
2. Great 06-06-18
3. fast shipping, thank you 06-07-18
4. FAST SHIPPING - GREAT SELLER - Thanks! A 06-06-18

Shipping pistonringro:

• cost: $9.99
• handling: 1 days
• type: Flat

Seller pistonringro:

• city: , Ohio
• zipcode: 43015

Payments pistonringro:

• PayPal

Returns pistonringro:

• type: Money back or replacement buyers choice
• policy: returns accepted
• paid by: Buyer
• time: 60 Days

Offer pistonringro:

• Started: June 6, 2018, 10:59 pm
• bids: 0
• best offer: false
• quantity: 8
• Sold: 0

General pistonringro:

• condition: New
• in stock: Yes
• motors > partsaccessories > automotive parts enginescomponents > pistons rings rodsparts engines components

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