Auto Barn
Est. 1957
Eagle

Eagle Chevy 350 1Pc 3.750in Crank 6.000in H-Beam -5cc Flat Top 4.030in Pistons Balanced Assembly

$2815.78

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Eagle Chevy 350 balanced rotating assembly. Features a forged 4340 crank, H-beam rods, and Icon pistons for high-performance builds.

Key Features

  • Fits Chevy 350 engines.
  • Includes a 3.750-inch forged 4340 crankshaft.
  • Comes with 6.000-inch H-beam connecting rods featuring 7/16-inch ARP 8740 bolts.
  • Features Icon forged 4032 aluminum flat-top pistons with a -5cc dish for a 4.030-inch bore.
  • Includes plasma-moly file-fit piston rings.
  • Equipped with King XP 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

Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

Eagle is well-known for making strong internal engine components, and this balanced rotating assembly is a prime example of their commitment to performance. If you're building a Chevy 350 for serious street or racing duty, this assembly gives you a solid foundation. It's designed to handle the demands of high-RPM operation and increased power, making it a great choice for builds that go beyond stock performance.

This assembly starts with a 3.750-inch forged 4340 crankshaft, which is a strong material choice for durability under stress. Paired with it are 6.000-inch H-beam connecting rods, known for their robust design, secured with 7/16-inch ARP 8740 bolts. For the pistons, you get Icon forged 4032 aluminum flat-top pistons with a -5cc dish, designed to work with a 4.030-inch bore. The assembly also includes plasma-moly file-fit piston rings and King XP rod and main bearings, all balanced from the factory to ensure smooth operation and reduce vibration.

This balanced rotating assembly is intended for performance applications, including those using nitrous or forced induction. Please note that this assembly is not CARB approved and cannot be shipped to California. It's a comprehensive package for anyone looking to build a powerful Chevy 350 engine.

Specifications

Brand
Eagle
Manufacturer Part #
B12316L030
UPC
793348033358

Frequently Asked Questions

Eagle Chevy 350 1Pc 3.750in Crank 6.000in H-Beam -5cc Flat Top 4.030in Pistons Balanced Assembly

$2815.78