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Est. 1957
Eagle

Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -7cc Flat Top 4.030in Pistons Balanced Assembly

$1601.70

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Eagle Chevy 350 balanced rotating assembly with 3.75" cast crank, 5.7" I-beam rods, and -7cc flat top pistons.

Key Features

  • Fits Chevy 350 engines.
  • Includes a 3.750-inch cast crankshaft.
  • Features 5.700-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Comes with Hypereutectic KB -7cc flat top pistons for a 4.030-inch bore.
  • Equipped with plasma-moly standard gap rings for improved sealing.
  • Includes King SI rod and main bearings.
This rotating assembly is designed for Chevy 350 engines. Please verify compatibility with your specific engine configuration before purchase.

⚠️ 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

If you're building or rebuilding a Chevy 350 engine for street use, this balanced rotating assembly from Eagle is a solid foundation. It includes a 3.750-inch cast crankshaft, 5.700-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts, and Hypereutectic KB flat-top pistons with a -7cc dish. This assembly is designed for pump gas, naturally aspirated street vehicles, offering a good balance of performance and reliability for everyday driving.

The pistons are 4.030-inch bore size and come with plasma-moly standard gap rings, which help with sealing and oil control. For the bearings, Eagle includes King SI rod and main bearings, known for their durability in street applications. This entire assembly is balanced at the factory, saving you a significant step and ensuring smoother operation once installed in your engine. This makes it a great choice for a street-strip build where you want improved performance without going to a full race setup.

Keep in mind that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations. It's important to consult with your engine builder or refer to manufacturer instructions for proper installation procedures and any additional components needed to complete your engine build.

Specifications

Brand
Eagle
Manufacturer Part #
B13055E030
UPC
793348022215

Frequently Asked Questions

Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -7cc Flat Top 4.030in Pistons Balanced Assembly

$1601.70