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Est. 1957
Eagle

Eagle Chevy LS3 3.622in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.075in Pistons Rotating Assembly

$2573.44

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Eagle Chevy LS3 rotating assembly with 3.622" crank, 6.125" I-beam rods, and 4.075" pistons. A Pro Street assembly for serious builds.

Key Features

  • Fits Chevy LS3 engines.
  • Includes a 3.622-inch forged 4140 crankshaft with a 58-tooth reluctor wheel.
  • Features 6.125-inch I-beam connecting rods made from 4340 steel, secured with 7/16-inch ARP 8740 bolts.
  • Comes with Mahle forged 2618 aluminum pistons, 4.075-inch bore size, with a -12cc inverted dome.
  • Includes plasma-moly file-fit piston rings for custom gapping.
  • Equipped with King XP rod and main bearings for robust performance.
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

Eagle is well-known for building strong internal engine components, and this rotating assembly is a prime example of their commitment to performance. This is a complete Pro Street assembly designed for Chevy LS3 engines, giving you all the core pieces you need to rebuild or upgrade your engine's heart. It’s built to handle the demands of a performance application, providing a solid foundation for your build.

At the center of this assembly is a 3.622-inch forged 4140 crankshaft, paired with 6.125-inch I-beam connecting rods made from durable 4340 steel. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under stress. The pistons are forged 2618 aluminum from Mahle, featuring an inverted dome design with a -12cc volume and a 4.075-inch bore size. This assembly also includes plasma-moly file-fit piston rings, which allow for precise gap setting to match your engine's specific needs, and King XP rod and main bearings for smooth operation and excellent wear resistance.

This rotating assembly is a significant upgrade for any LS3 build looking for improved strength and performance. Please note that this assembly is not CARB approved and cannot be shipped to California. It also comes with a Prop 65 warning.

Specifications

Brand
Eagle
Manufacturer Part #
629404075
UPC
793348201757

Frequently Asked Questions

Eagle Chevy LS3 3.622in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.075in Pistons Rotating Assembly

$2573.44