Auto Barn
Est. 1957
Eagle

Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -18cc D-Cup 4.060in Pistons Rotating Assembly

$1416.49

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Eagle Chevy 350 rotating assembly with 3.750" crank, 5.700" I-beam rods, and -18cc D-cup pistons. Ideal for street applications.

Key Features

  • Fits Chevy 350 engines.
  • Features a 3.750-inch cast crankshaft.
  • Includes 5.700-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Comes with 4.060-inch Hypereutectic KB D-cup pistons with an -18cc dish.
  • 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 Eagle Street & Strip rotating assembly is built around a 3.750-inch cast crankshaft, providing the foundation for a robust Chevy 350 engine build. It's designed for street vehicles running on pump gas and naturally aspirated setups, making it a solid choice for many common performance applications. The assembly includes 5.700-inch I-beam connecting rods, which are a well-known choice for balancing strength and weight in performance street engines.

The pistons included are Hypereutectic KB D-cup style, measuring 4.060 inches in bore diameter with an -18cc dish. This dish volume helps achieve a desired compression ratio when paired with appropriate cylinder heads. The assembly comes complete with plasma-moly standard gap rings, ready for installation. For reliable performance, King SI rod and main bearings are also part of this package, ensuring proper lubrication and reduced friction for critical rotating components.

The connecting rods are secured with 3/8-inch ARP 8740 bolts, a popular choice for their strength and reliability in performance engine builds. This rotating assembly is a comprehensive package for those looking to rebuild or upgrade their Chevy 350 engine for street use. Please note that this assembly is not CARB approved and cannot be shipped to California.

Specifications

Brand
Eagle
Manufacturer Part #
13004060
UPC
793348543024

Frequently Asked Questions

Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -18cc D-Cup 4.060in Pistons Rotating Assembly

$1416.49