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Est. 1957
Eagle

Eagle Chevy LS3 4.000in Crank 24 Tth Reluctor 6.125in I-Beam Rods 4.060in Pistons Rotating Assembly

$2498.64

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Eagle Chevy LS3 Pro Street rotating assembly with 4.000" forged crank, 6.125" I-beam rods, and 4.060" pistons. Built for naturally-aspirated racing.

Key Features

  • Fits Chevy LS3 engines.
  • Includes a 4.000-inch forged 4140 steel crankshaft with a 24-tooth reluctor wheel.
  • Features 6.125-inch 4340 I-beam connecting rods with 7/16-inch ARP 8740 bolts.
  • Comes with 4.060-inch forged 4032 DSS pistons with a -29cc inverted dome.
  • Includes plasma-moly file-fit piston rings for custom gapping.
  • Equipped with King XP series rod and main bearings.
This rotating assembly is designed for Chevy LS3 engines. It is not CARB approved and cannot be shipped to California.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This is the Eagle Chevy LS3 Pro Street rotating assembly, a well-built package designed for naturally-aspirated racing applications. It includes a forged 4.000-inch crankshaft with a 24-tooth reluctor wheel, 6.125-inch I-beam connecting rods featuring 7/16-inch ARP 8740 bolts, and 4.060-inch forged 4032 DSS pistons with an inverted dome. This assembly is a solid foundation for building a powerful LS3 engine.

The forged 4140 steel crankshaft is built to handle the stresses of performance use, and the 4340 I-beam connecting rods are strong and reliable, secured with ARP 8740 bolts for added security. The included DSS pistons are forged from 4032 aluminum, a material known for its good thermal expansion properties, and feature an inverted dome design. This assembly also comes with plasma-moly file-fit piston rings, allowing for precise gap setting during installation, and King XP rod and main bearings to ensure proper lubrication and durability for the rotating assembly.

This rotating assembly is specifically intended for naturally-aspirated racing builds. It's important to note that this part is not CARB approved and cannot be shipped to California. Always consult manufacturer instructions for proper installation and balancing procedures before assembly.

Specifications

Brand
Eagle
Manufacturer Part #
637324060
UPC
793348027777

Frequently Asked Questions

Eagle Chevy LS3 4.000in Crank 24 Tth Reluctor 6.125in I-Beam Rods 4.060in Pistons Rotating Assembly

$2498.64