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Eagle

Eagle Chevy LS3 4.000in Crank 24 Tth Reluctor 6.125in H-Beam -25cc 4.070in Pistons Rotating Assembly

$3111.78

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Eagle Chevy LS3 rotating assembly with 4.000in crank, 6.125in H-beam rods, and -25cc 4.070in pistons. Built for performance LS3 engines.

Key Features

  • Verified fitment for Chevy LS3 engines.
  • Includes a 4.000 inch stroke crankshaft.
  • Features 6.125 inch H-beam connecting rods.
  • Comes with -25cc dish pistons sized at 4.070 inches.
  • Designed for performance engine builds.
  • Part number 129064070.
This rotating assembly is designed for Chevy LS3 engines. Please verify compatibility with your specific engine build.
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About this part

Product Details

Eagle has a solid reputation for making well-built performance engine components, and this rotating assembly is a prime example for your Chevy LS3 build. If you're looking to rebuild or significantly upgrade your LS3 engine, this package brings together the core rotating parts you'll need. It's designed to handle the demands of a performance engine, giving you a strong foundation for more power.

This assembly features a 4.000-inch stroke crankshaft, providing a good balance for LS3 displacement. Paired with it are 6.125-inch H-beam connecting rods, known for their strength and reliability under stress. The kit also includes pistons with a -25cc dish, which is a common specification for naturally aspirated or boosted LS3 builds aiming for a specific compression ratio. The pistons are sized at 4.070 inches, matching the crank's stroke for a complete rotating assembly ready for installation. This combination is a popular choice for enthusiasts looking to improve their LS3's performance and durability.

When assembling an engine of this caliber, attention to detail is key. Ensure all components are properly cleaned, balanced, and torqued according to manufacturer specifications. This rotating assembly is a significant step towards a powerful and reliable LS3 engine, but remember it is not CARB approved and cannot be shipped to California.

Specifications

Brand
Eagle
Manufacturer Part #
129064070
UPC
793348066691

Frequently Asked Questions

Eagle Chevy LS3 4.000in Crank 24 Tth Reluctor 6.125in H-Beam -25cc 4.070in Pistons Rotating Assembly

$3111.78