Auto Barn
Est. 1957
Eagle

Eagle Chevy 350 3.480in Crank 5.700in I-Beam Rods -12cc 4.060in Pistons Balanced Assembly

$1570.84

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Eagle Chevy 350 balanced rotating assembly with 3.48" cast crank, 5.70" I-beam rods, and -12cc pistons.

Key Features

  • This balanced rotating assembly includes a 3.480-inch cast crankshaft.
  • It features 5.700-inch I-beam connecting rods secured with 3/8-inch ARP 8740 bolts.
  • The assembly comes with 4.060-inch hypereutectic KB pistons featuring a -12cc inverted dome.
  • Plasma-moly standard gap rings are included for the pistons.
  • King SI rod and main bearings are part of this complete package.
  • The rotating assembly is balanced from the factory for improved performance and smoother operation.
This rotating assembly is designed for Chevy 350 engines. Please verify compatibility with your specific engine configuration.

⚠️ 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

When you're building a Chevy 350 for street use, especially one that's naturally aspirated and runs on pump gas, getting the rotating assembly right is key. This balanced assembly from Eagle gives you a solid foundation, including 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 that measure 4.060 inches. It also comes with plasma-moly standard gap rings and King SI rod and main bearings.

This assembly is balanced from the factory, which saves you a significant step and ensures smoother operation right out of the box. The I-beam rods are a strong choice for street applications, and the ARP bolts add an extra layer of security and reliability. The hypereutectic pistons are well-suited for pump gas and naturally aspirated setups, offering a good balance of performance and durability for everyday driving. The included King bearings are known for their solid performance in these types of builds.

Keep in mind that this assembly is not CARB approved, so it cannot be shipped to California. It's designed for performance street builds where a reliable, balanced rotating assembly is needed to handle the demands of regular driving.

Specifications

Brand
Eagle
Manufacturer Part #
B13201E060
UPC
793348034232

Frequently Asked Questions

Eagle Chevy 350 3.480in Crank 5.700in I-Beam Rods -12cc 4.060in Pistons Balanced Assembly

$1570.84