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Discover Eagle Chevy Ls1 4.000in Crank 58 Tth Reluctor 6.125in H-beam -5cc 3.913in Pistons Rotating Assembly Pro Version [pTKMfk5R]

$118.99 $380.99 -69%

Eagle Chevy LS1 4.000in Crank KitIntroducing the ultimate performance package for your Chevy LS1 engine with the Eagle Chevy LS1 4.000in Crank Kit. This high-performance rotating assembly is designed to deliver unparalleled power and durability, maki

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Eagle Chevy LS1 4.000in Crank Kit

Introducing the ultimate performance package for your Chevy LS1 engine with the Eagle Chevy LS1 4.000in Crank Kit. This high-performance rotating assembly is designed to deliver unparalleled power and durability, making it the perfect choice for both street and racing applications. The kit includes a 4.000" forged 4340 steel crank, ensuring maximum strength and reliability. With its 58-tooth reluctor and 6.125" H-beam rods, this kit offers precise engine timing and exceptional balance. The 7/16" ARP 8740 bolts provide a secure fit, while the forged 4032 DSS -5cc flat top 3.913" pistons ensure optimal compression and power output. This comprehensive kit is built to withstand the rigors of high-performance driving, making it a must-have for any LS1 enthusiast.
  • Forged 4340 Steel Crank: Offers maximum strength and durability for high-performance engines.
  • 58 Tooth Reluctor: Ensures precise engine timing for optimal performance.

Technical Specifications and Features

The Eagle Chevy LS1 4.000in Crank Kit is engineered with cutting-edge technology and precision craftsmanship. The forged 4340 steel crank is known for its exceptional strength and longevity, making it a reliable choice for demanding applications. The 58-tooth reluctor provides accurate engine timing, while the 6.125" H-beam rods enhance engine balance and reduce vibration. The forged 4032 DSS -5cc flat top 3.913" pistons are designed for optimal compression and power output, ensuring that your engine performs at its best. The plasma-moly file-fit rings and King XP rod/main bearings add to the kit's durability and performance, making it a complete solution for your LS1 engine.
  • Forged 4032 DSS Pistons: Flat top design for optimal compression and power output.
  • King XP Rod/MAIN BEARINGS: Enhances durability and performance under high-load conditions.

Applications and Benefits

The Eagle Chevy LS1 4.000in Crank Kit is designed for a wide range of applications, from daily driving to high-performance racing. Whether you're looking to boost the power of your street car or compete in the racing circuit, this kit delivers the performance and reliability you need. The high-quality components and precise engineering make it an ideal choice for both professional mechanics and DIY enthusiasts. With this kit, you can expect improved engine performance, increased power output, and enhanced durability, all while maintaining a smooth and reliable driving experience. Upgrade your Chevy LS1 engine today and experience the difference that the Eagle Chevy LS1 4.000in Crank Kit can make.
  • High-Performance Applications: Ideal for street and racing applications.
  • Improved Power Output: Enhances engine performance and power delivery.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A very satisfying purchase indeed.

- Mabel H..

January 2, 2026

Absolutely no complaints!

I'm very happy with this product.

- Carrie Q..

January 2, 2026

Absolutely no complaints!

This is a very good item.

- Lori N..

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