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Just In Eagle 138153780 - Chevy 4.8/5.3 Ls 3.900in Crank 24 Tth Relctr 6.125in H-beam 3.780in Pistons Rot Assembly - Free 2-day Shipping [po5R4Lxy]

$97.99 $313.99 -69%

Eagle 138153780 Chevy LS Rotating Assembly The Eagle 138153780 Chevy LS Rotating Assembly is a top-tier component designed for the Chevy 4.8/5.3 LS engines. This high-performance assembly is engineered to deliver exceptional power and reliability, ma

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Just In Eagle 138153780 - Chevy 4.8/5.3 Ls 3.900in Crank 24 Tth Relctr 6.125in H-beam 3.780in Pistons Rot Assembly - Free 2-day Shipping [po5R4Lxy]

Eagle 138153780 Chevy LS Rotating Assembly

The Eagle 138153780 Chevy LS Rotating Assembly is a top-tier component designed for the Chevy 4.8/5.3 LS engines. This high-performance assembly is engineered to deliver exceptional power and reliability, making it the perfect choice for both street and racing applications. With its robust construction and advanced features, this rotating assembly is a game-changer for any Chevy LS enthusiast.

Key Features and Specifications

The Eagle Competition Rotating Assembly stands out with its 3.900-inch crank, 24-tooth reluctor, and 6.125-inch H-beam rods. This assembly is complemented by 3.780-inch flat-top forged pistons, ensuring a perfect fit and optimal performance. The following features highlight the product's exceptional quality and engineering:

  • Bore: 3.78 inches for optimal engine performance
  • Piston Type: Flat Top Forged for increased durability and strength
  • Product Line: Competition, designed for high-performance applications

Practical Uses and Benefits

The Eagle 138153780 Chevy LS Rotating Assembly is a versatile solution for a wide range of applications, including nitrous and forced-induction setups. Whether you're looking to enhance your street car or compete in the toughest racing environments, this assembly delivers the power and reliability you need. Its advanced features and robust construction make it an ideal choice for:

  • High-performance street cars
  • Competition racing vehicles
  • Forced-induction and nitrous oxide applications

What Our Customers Say

February 4, 2026

Absolutely no complaints!

It’s a very useful and solid gadget.

- Llinos D..

February 4, 2026

Absolutely no complaints!

This is a handy and useful gadget.

- Math P..

February 4, 2026

Absolutely no complaints!

An outstanding gadget. Very solid.

- Feargal O..

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