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Trusted Brand Eagle 637314040 - Chevy Ls3 4.000in Crank 24 Tth Reluctor 6.125in I-beam Rods 4.040in Pistons Rotating Assembly Slash 45% Off The Price [20BrgSTh]

$86.99 $278.99 -69%

Eagle LS3 Rotating Assembly The Eagle 637314040 is a premium rotating assembly designed for the Chevy LS3 engine. This high-performance assembly is crafted with precision and quality, ensuring optimal performance and durability. With its robust const

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Trusted Brand Eagle 637314040 - Chevy Ls3 4.000in Crank 24 Tth Reluctor 6.125in I-beam Rods 4.040in Pistons Rotating Assembly Slash 45% Off The Price [20BrgSTh]

Eagle LS3 Rotating Assembly

The Eagle 637314040 is a premium rotating assembly designed for the Chevy LS3 engine. This high-performance assembly is crafted with precision and quality, ensuring optimal performance and durability. With its robust construction and cutting-edge features, it is an ideal choice for both street and racing applications.

Key Features and Specifications

This assembly boasts a 4.000" forged 4140 crank, providing exceptional strength and reliability. The 24-tooth reluctor offers precise engine control, while the 6.125" 4340 I-Beam rods enhance overall engine stability. The forged 4032 DSS -15CC inverted dome 4.040" pistons are designed for maximum performance and durability. Additional features include plasma-moly file-fit rings and King XP rod/main bearings, ensuring a smooth and efficient operation.
  • Forged 4140 Crank for superior strength and reliability.
  • 24 Tooth Reluctor for precise engine control.

Applications and Benefits

The Eagle Pro Street Rotating Assembly is perfect for naturally-aspirated racing use, offering unparalleled performance and durability. Whether you're looking to enhance your street car or compete in races, this assembly delivers the power and reliability you need. Its high-quality components and precise engineering make it a standout choice for any Chevy LS3 engine.
  • Optimized for Racing Use in naturally-aspirated applications.
  • Enhanced Performance and Durability for both street and racing scenarios.
With the Eagle 637314040, you can expect top-notch performance and peace of mind on the track or the road.

What Our Customers Say

January 29, 2026

Absolutely no complaints!

The product represents a great long-term value investment.

- Value_Investor_Vince.

January 29, 2026

Absolutely no complaints!

The product is a beacon of reliability in a market of uncertainty.

- Reliable_Source_Sue.

January 29, 2026

Absolutely no complaints!

I'm very happy with the quality.

- Creed A..

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