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Eagle Specialty Products 445442526385 4.25 Stroke 4340 Forged Crankshaft for Big Block Chevy
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Eagle Specialty Products 445442526385 4.25 Stroke 4340 Forged Crankshaft for Big Block Chevy
Eagle Specialty Products 445442526385 4.25 Stroke 4340 Forged Crankshaft for Big Block Chevy
Item #: 126261112

Eagle Specialty Products 445442526385 4.25 Stroke 4340 Forged Crankshaft for Big Block Chevy

Item #: 126261112

GMD 95482

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What Stands Out

High-Quality Material
Crafted from 4340 forged steel, this crankshaft offers superior strength and durability, ensuring long-lasting performance under high-stress conditions.
Precision Engineering
Designed specifically for big block Chevy engines, the 4.25 stroke crankshaft guarantees optimal balance and reliable power delivery, improving overall engine performance.
Enhanced Power Output
This crankshaft increases displacement and torque, allowing for significant power gains in high-performance applications, making it an ideal choice for racers and enthusiasts.

Product Details

Shop Eagle Specialty Products 445442526385 4.25 Stroke 4340 Forged Crankshaft for Big Block Chevy online at a best price in The Gambia. B002R66CCA
Item Weight70 lbs (31.75 kg)

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for those upgrading their big block Chevy for high-performance applications requiring durable crankshafts.

  • Racing Applications

    Designed for serious racers who need reliability and strength during intense racing environments and conditions.

  • Engine Builders

    Suitable for professional engine builders who demand high-quality components for robust and performance-oriented builds.

Not Suitable For
  • Casual Drivers

    Not suitable for everyday drivers who do not require high-performance components for city or highway driving.

  • Budget Builders

    Individuals on a tight budget may find better alternatives without compromising performance for standard rebuilds.

  • Stock Applications

    Not recommended for stock engine applications as it may exceed requirements for standard factory performance levels.

Product Description

Eagle Specialty Products 445442526385 4.25 Stroke 4340 Forged Crankshaft for Big Block Chevy

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What materials are used in the construction of the Eagle Specialty Products 4.25 Stroke 4340 Forged Crankshaft?

    Answer: The Eagle Specialty Products crankshaft is constructed from high-strength 4340 chrome moly steel. This material is known for its superior durability and strength-to-weight ratio, making it ideal for high-performance engines. The forged process enhances the structural integrity of the crankshaft, preventing fractures and ensuring longevity during operation. Enthusiasts looking to achieve high RPMs and stress during racing or heavy towing will benefit significantly from this crankshaft's robustness.
  • Question: Is the Eagle crankshaft compatible with different engine configurations?

    Answer: Yes, this Eagle crankshaft is specifically designed for use with Big Block Chevy engines. It ensures optimal performance and compatibility with GM's BB series engines, including various displacement options. The precision engineering allows for seamless integration with OEM components and aftermarket upgrades, providing versatility for your performance builds. Whether you are upgrading an existing engine or building a custom one, this crankshaft will enhance power delivery and overall engine efficiency.
  • Question: How does the stroke length impact engine performance?

    Answer: The 4.25-inch stroke of the Eagle crankshaft significantly affects engine torque and horsepower. A longer stroke typically increases torque production, enabling better low-end power delivery, which is crucial for heavy vehicles and racing applications. Additionally, this crankshaft's design allows for a balanced setup, minimizing vibrations at high RPMs. For enthusiasts, this means improved throttle response and acceleration when paired with the right components.
  • Question: What modifications may be necessary when installing this crankshaft?

    Answer: While the Eagle Specialty Products 4.25 crankshaft is designed for a straightforward installation, some modifications may be required depending on your specific engine setup. These can include adjustments to the engine block, oil pan clearance, and potentially the need for custom pistons and rods due to the increased stroke. For those undertaking a performance build, consulting with a mechanic or engine builder can ensure that all components work harmoniously without complications during assembly.
  • Question: How does a forged crankshaft benefit performance compared to cast alternatives?

    Answer: Forged crankshafts, like the Eagle 4340 model, offer significant performance advantages over cast counterparts. They are created under high pressure, resulting in a grain structure that is more uniform, providing superior strength and resistance to fatigue. This makes forged crankshafts ideal for high-performance and racing applications, where durability is paramount. Users often find they can handle increased stress and RPMs without the risk of failure, making them a preferred choice for serious engine builders.
  • Question: Can this crankshaft be used in racing applications?

    Answer: Absolutely, the Eagle Specialty Products 4.25 stroke crankshaft is engineered for high-performance applications, including racing. Its robust construction and design allow it to withstand the intense conditions of competitive motorsport. When combined with performance rods and pistons, racers can achieve significant power boosts, making it suitable for everything from drag racing to endurance racing. Many enthusiasts trust this crankshaft for its reliability on the track, knowing they can extract maximum power safely.
  • Question: What is the weight of the Eagle 4.25 crankshaft, and how does it affect performance?

    Answer: The weight of the Eagle Specialty Products 4.25 crankshaft is optimized to balance performance and durability. A typical forging of this type usually weighs between 70-80 lbs, which is heavier than stock cast options but offers better stability under high-stress conditions. A heavier crankshaft can help smooth out engine operations at low RPMs, while its robust structure helps prevent flex and distortion during high RPM runs, thus providing a smoother and more reliable performance.
  • Question: What other components should be considered for an optimal build with this crankshaft?

    Answer: For optimal performance with the Eagle 4.25 stroke crankshaft, it’s advisable to pair it with high-quality forged rods and pistons to match the increased stroke. Additionally, a performance camshaft and upgraded valve train components will maximize engine efficiency. You should also consider an enhanced oiling system to ensure adequate lubrication, especially in high-performance conditions. This combination will allow you to harness the power of the crankshaft effectively and achieve desired performance goals.
  • Question: How does the crankshaft affect engine balance and vibration?

    Answer: The Eagle 4.25 crankshaft is designed to significantly improve engine balance, which is crucial for high-performance applications. An unbalanced crankshaft can result in excess vibrations that may cause engine wear or failure. The precise machining and design of the Eagle crankshaft promote even weight distribution, thus maintaining engine stability across a range of RPMs. This leads to smoother operations and can make a noticeable difference in overall drivability, enhancing user experience whether on the road or the track.
  • Question: Where can I buy the Eagle Specialty Products 445442526385 4.25 Stroke 4340 Forged Crankshaft for Big Block Chevy?

    Answer: You can purchase the Eagle Specialty Products 445442526385 4.25 Stroke 4340 Forged Crankshaft for Big Block Chevy from Ubuy. Ubuy provides a convenient online shopping experience where you can find this high-quality crankshaft along with customer service support. With a focus on performance parts, Ubuy makes it easy to enhance your engine build with trusted products.

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

GMD 95482

Order now and get it around Saturday, June 27

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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