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Est. 1957
Eagle

Eagle Chevy 350 1Pc 3.480in Crank 6.000in I-Beam Rods -3.7cc 4.030in Pistons Balanced Assembly

$2640.52

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Eagle Chevy 350 Pro Street balanced rotating assembly. Forged 4140 crank, 4340 I-beam rods, Icon pistons. Part# B62311L030.

Key Features

  • Fits Chevy 350 engines.
  • Balanced rotating assembly includes forged 4140 crankshaft (3.480" stroke), 4340 I-beam connecting rods (6.000" length) with 7/16" ARP 8740 bolts, and Icon forged 4032 flat-top pistons (-3.7cc dish, 4.030" bore).
  • Includes plasma-moly standard gap rings.
  • Comes with King XP rod and main bearings.
  • Designed for naturally-aspirated racing use.
  • Assembly is balanced from the factory.
This rotating assembly is designed for Chevy 350 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 is a balanced rotating assembly from Eagle, specifically built for Chevy 350 engines. It includes a forged 4140 crankshaft with a 3.480-inch stroke, 4340 I-beam connecting rods that are 6.000 inches long, and Icon forged 4032 flat-top pistons with a -3.7cc dish. This assembly is designed for naturally-aspirated racing applications and comes balanced from the factory, saving you a significant step in the engine building process.

The crankshaft is forged from 4140 steel, offering a strong foundation for high-performance builds. The 4340 I-beam connecting rods are paired with 7/16-inch ARP 8740 bolts, known for their strength and reliability under stress. The Icon pistons are made from 4032 forged aluminum, a material chosen for its good thermal expansion properties and durability, and they feature a -3.7cc dish to help achieve a desired compression ratio. This assembly also includes plasma-moly standard gap rings and King XP rod and main bearings, ensuring all the critical wear surfaces are covered with quality components right out of the box.

This balanced rotating assembly is a solid choice for anyone rebuilding a Chevy 350 for racing where a naturally-aspirated setup is preferred. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. It's important to consult your engine builder or refer to manufacturer specifications for any additional components or clearances needed for your specific build.

Specifications

Brand
Eagle
Manufacturer Part #
B62311L030
UPC
793348040769

Frequently Asked Questions

Eagle Chevy 350 1Pc 3.480in Crank 6.000in I-Beam Rods -3.7cc 4.030in Pistons Balanced Assembly

$2640.52