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Est. 1957
Eagle

Eagle Chevy LS2 3.622in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.030in Pistons Rotating Assembly

$2720.82

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Eagle Chevy LS2 rotating assembly with 4.030" pistons and 4340 forged components. Built for naturally-aspirated racing.

Key Features

  • Fits Chevy LS2 engines.
  • 3.622-inch forged 4340 crankshaft.
  • 6.125-inch 4340 I-beam connecting rods with 7/16-inch ARP 8740 bolts.
  • Forged 4032 Icon flat-top pistons (4.030" bore, -4cc dish).
  • Includes plasma-moly file-fit rings.
  • Comes with King XP rod and main bearings.
This rotating assembly is specifically designed for Chevrolet LS2 engines. Please verify compatibility with your specific engine build.

⚠️ 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 making strong internal engine components, and this Pro Street rotating assembly is a prime example of their work for Chevy LS2 engines. If you're building a naturally-aspirated racing engine, this assembly is designed to handle the demands of that kind of use. It's a complete package that gives you the core rotating parts you need to get your LS2 engine rebuilt or upgraded.

At the heart of this assembly is a 3.622-inch forged 4340 crankshaft, chosen for its strength and durability under high stress. Paired with it are 6.125-inch 4340 I-beam connecting rods, secured with 7/16-inch ARP 8740 bolts, which are a popular choice for their reliability. The pistons are forged 4032 Icon flat-tops with a -4cc dish, sized at 4.030 inches, and they come with plasma-moly file-fit rings, giving you flexibility during installation. This assembly also includes King XP rod and main bearings, ensuring smooth operation and proper clearances for the crankshaft and connecting rods.

This rotating assembly is a significant step up for a performance-oriented LS2 build. Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.

Specifications

Brand
Eagle
Manufacturer Part #
628214030
UPC
793348058474

Frequently Asked Questions

Eagle Chevy LS2 3.622in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.030in Pistons Rotating Assembly

$2720.82