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Est. 1957
Eagle

Eagle Chrysler LM HEMI 4.050in Crank 32 Tth Reluctor 6.125in H-Beam 4.070in Pistons Bal Assembly

$3660.54

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Eagle LM HEMI balanced rotating assembly with 4.050" forged crank, 6.125" H-beam rods, and 4.070" pistons. Built for racing.

Key Features

  • Includes a balanced rotating assembly for Chrysler LM Hemi engines.
  • Features a forged 4.050-inch stroke crankshaft made from 4340 steel.
  • Equipped with a 32-tooth reluctor wheel for crank trigger compatibility.
  • Comes with 6.125-inch H-beam connecting rods secured by 7/16-inch ARP 8740 bolts.
  • Includes forged 2618 aluminum Diamond pistons, 4.070-inch bore size, with a -4.2cc flat top dish.
  • Plasma-moly file-fit piston rings are included.
This rotating assembly is designed for Chrysler LM Hemi 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 balanced rotating assembly from Eagle is designed for serious performance builds, especially those looking to push the limits with nitrous or forced induction. You get a forged 4.050-inch stroke crankshaft made from 4340 steel, a 32-tooth reluctor wheel for crank trigger systems, and 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 high stress.

The assembly also includes forged 2618 aluminum pistons from Diamond. These are flat-top pistons with a -4.2cc dish, sized at 4.070 inches, and come with plasma-moly file-fit rings. For the bearings, Eagle includes King XP series rod and main bearings, which are well-regarded for their performance in demanding applications. This combination of robust components is balanced as a complete assembly, ready to be installed into your Chrysler LM Hemi engine.

This is a comprehensive rotating assembly built for competition. 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 #
B233044070
UPC
793348039244

Frequently Asked Questions

Eagle Chrysler LM HEMI 4.050in Crank 32 Tth Reluctor 6.125in H-Beam 4.070in Pistons Bal Assembly

$3660.54