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Festive Deal Manley Chevrolet Ls 4340 Forged 4.000in Stroke Lightweight Crankshaft W/ 58 Tooth Reluctor Wheel Perfect For Gifting [1gkT3qmO]

$47.99 $153.99 -69%

Manley LS 4340 Forged CrankshaftIntroducing the Manley Chevrolet LS 4340 Forged 4.000in Stroke Lightweight Crankshaft with 58 Tooth Reluctor Wheel. This high-performance crankshaft is designed to enhance the power and efficiency of your LS engine. Cr

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Manley LS 4340 Forged Crankshaft

Introducing the Manley Chevrolet LS 4340 Forged 4.000in Stroke Lightweight Crankshaft with 58 Tooth Reluctor Wheel. This high-performance crankshaft is designed to enhance the power and efficiency of your LS engine. Crafted from premium 4340 materials, it offers exceptional durability and performance. With its lightweight design, gun drilled mains, and lightened rod journals, this crankshaft is engineered to optimize engine performance and reduce weight.
  • Lightweight Design: Achieve maximum performance with reduced rotational mass.
  • 4340 Materials: Available in both forged and billet options for unparalleled strength.

Advanced Engineering and Technical Details

The Manley LS 4340 Forged Crankshaft is the result of advanced engineering and precision manufacturing. Each crankshaft undergoes a multi-step heat treatment process and nitriding to enhance its strength and longevity. The fully profiled counterweights ensure precise balance and stability, while the micro-polished journals reduce friction for enhanced performance. Key features include:
  • Multi-Step Heat Treatment: Enhances strength and resilience.
  • Nitriding: Increases surface hardness and wear resistance.
  • Micro-Polished Journals: Minimizes friction and improves efficiency.

Practical Benefits and Target Audience

Upgrade your LS engine with the Manley LS 4340 Forged Crankshaft and experience the practical benefits of enhanced performance and efficiency. Whether you're a performance enthusiast or a daily driver, this crankshaft is designed to meet your needs. It's perfect for high-performance applications, street rods, and race cars. The rigorous quality assurance process ensures that each crankshaft meets our stringent standards, making it a reliable choice for your engine.
  • Performance Enthusiasts: Achieve higher power and efficiency.
  • Daily Drivers: Enhance your engine's longevity and reliability.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

The product is remarkably well-built.

- Peter U..

January 1, 2026

Absolutely no complaints!

Absolutely thrilled with this. It's perfect.

- Madison R..

January 1, 2026

Absolutely no complaints!

The product’s durability is a key selling point.

- DurableGoods.

Write a Review

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