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Est. 1957
Eagle

Eagle Chevy LS7 4.000in Crank 24 Tth Reluctor 6.125in H-Beam -18cc 4.135in Pistons Rotating Assembly

$3142.13

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Eagle Chevy LS7 rotating assembly with 4.000" forged crank, 6.125" H-beam rods, and 4.135" Mahle pistons. Built for racing.

Key Features

  • Fits Chevy LS7 engines.
  • Features a 4.000-inch forged 4340 crankshaft.
  • Includes 6.125-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts.
  • Comes with 4.135-inch forged 2618 Mahle pistons with a -18cc inverted dome.
  • Includes plasma-moly file-fit rings for custom gap setting.
  • Equipped with King XP rod and main bearings.
This rotating assembly is specifically designed for Chevy LS7 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 rotating assemblies for demanding applications. This particular rotating assembly is built for Chevy LS7 engines and is designed for all forms of racing, including those using nitrous or forced induction. It’s a complete package to get your engine built right for high performance.

At the heart of this assembly is a 4.000-inch forged 4340 crankshaft, paired with 6.125-inch H-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under stress. The pistons are forged 2618 Mahle units, featuring an inverted dome design with a -18cc volume and a 4.135-inch bore size. They come with plasma-moly file-fit rings, giving you the flexibility to set your ring gaps precisely for your build. This assembly also includes King XP rod and main bearings, which offer robust performance for high-load situations.

This rotating assembly is a serious upgrade for any LS7 build aiming for maximum power and durability. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.

Specifications

Brand
Eagle
Manufacturer Part #
129084135
UPC
793348009322

Frequently Asked Questions

Eagle Chevy LS7 4.000in Crank 24 Tth Reluctor 6.125in H-Beam -18cc 4.135in Pistons Rotating Assembly

$3142.13