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Est. 1957
Eagle

Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -18cc D-Cup 4.040in Pistons Rotating Assembly

$1416.49

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Eagle Chevy 350 Street & Strip rotating assembly. Includes 3.75" crank, 5.70" I-beam rods, 4.04" D-cup pistons, rings, and King bearings.

Key Features

  • Fits Chevy 350 engines.
  • 3.750" cast crankshaft.
  • 5.700" I-beam connecting rods with 3/8" ARP 8740 bolts.
  • 4.040" hypereutectic KB D-cup pistons with -18cc dish.
  • Plasma-moly standard gap piston rings.
  • Includes 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 the Eagle Street & Strip Rotating Assembly, specifically built for Chevy 350 engines. If you're putting together a street-driven vehicle that runs on pump gas and doesn't use forced induction or nitrous, this assembly is a solid foundation for your build. It's designed to handle the demands of everyday driving while offering improved performance over a stock setup.

At the heart of this assembly is a 3.750-inch cast crankshaft, paired with 5.700-inch I-beam connecting rods. These rods are well-built and come with 3/8-inch ARP 8740 bolts, known for their strength and reliability in performance applications. The pistons are hypereutectic KB D-cup style, measuring 4.040 inches with an -18cc dish, which helps achieve a specific compression ratio suitable for pump gas. The assembly also includes plasma-moly standard gap rings for good sealing and King SI rod and main bearings, which are respected for their durability and performance in street applications.

When you're rebuilding or upgrading your Chevy 350, a balanced rotating assembly like this one is crucial for smooth operation and longevity. This particular assembly is intended for naturally aspirated applications and is not CARB approved, meaning it cannot be shipped to California. Make sure to check all manufacturer installation guidelines before beginning your build.

Specifications

Brand
Eagle
Manufacturer Part #
13004040
UPC
793348543017

Frequently Asked Questions

Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -18cc D-Cup 4.040in Pistons Rotating Assembly

$1416.49