Auto Barn
Est. 1957
Eagle

Eagle Chevy 350 1Pc 3.480in Crank 5.700in I-Beam Rods -12cc 4.030in Pistons Balanced Assembly

$1615.68

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Eagle Chevy 350 balanced rotating assembly. Features 3.480" cast crank, 5.700" I-beam rods, and -12cc pistons. Part# B13201L03053. Not CARB approved.

Key Features

  • Fits Chevy 350 engines.
  • Includes a balanced 3.480-inch cast crankshaft.
  • Features 5.700-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Comes with hypereutectic KB pistons with a -12cc inverted dome, 4.030-inch bore.
  • Includes plasma-moly standard gap rings.
  • Equipped with King SI rod and main bearings.
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 designed for Chevy 350 engines. It includes a 3.480-inch cast crankshaft, 5.700-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts, and hypereutectic KB pistons with an inverted dome measuring -12cc and a 4.030-inch bore. This assembly is balanced and ready for installation in street vehicles running on pump gas and naturally aspirated setups.

The components in this Eagle Street & Strip Rotating Assembly are chosen for reliable performance in everyday driving conditions. The cast crankshaft offers a solid foundation for your engine build, while the I-beam connecting rods are well-built for handling the stresses of normal operation. The included hypereutectic pistons are a popular choice for their durability and ability to handle moderate compression ratios, especially with the -12cc inverted dome design which helps achieve a specific compression target. Plasma-moly standard gap rings are used for good sealing, and King SI rod and main bearings are included to ensure proper lubrication and wear resistance for the rotating assembly.

This balanced assembly is intended for builders looking for a complete rotating package to get their Chevy 350 back on the road. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer installation instructions for proper assembly and break-in procedures.

Specifications

Brand
Eagle
Manufacturer Part #
B13201L03053
UPC
793348034249

Frequently Asked Questions

Eagle Chevy 350 1Pc 3.480in Crank 5.700in I-Beam Rods -12cc 4.030in Pistons Balanced Assembly

$1615.68