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Est. 1957
Eagle

Eagle Chevy 350 3.750in Crank 6.000in H-Beam 11cc Dome 4.040in Pistons Rotating Assembly

$2846.72

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Eagle Chevy 350 rotating assembly for high-performance builds. Includes forged crank, H-beam rods, Mahle pistons, and King bearings.

Key Features

  • Fits Chevy 350 engines.
  • Includes a forged 4340 steel crankshaft with a 3.750-inch stroke.
  • Comes with 6.000-inch H-beam connecting rods secured by 7/16-inch ARP 8740 bolts.
  • Features Mahle forged 2618 aluminum pistons with an 11cc dome and 4.040-inch bore.
  • Equipped with plasma-moly file-fit piston rings for custom gapping.
  • Includes King XP rod and main bearings for enhanced durability.
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

If you're building a high-performance Chevy 350 engine, especially one intended for racing, nitrous, or forced induction, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly is designed to handle the stresses of serious performance applications. It brings together key components that work together to convert the power from your combustion events into usable rotation.

At the core of this assembly is a forged 4340 steel crankshaft with a 3.750-inch stroke, providing a solid foundation for increased displacement and power. Paired with this are 6.000-inch H-beam connecting rods, known for their strength and reliability under high loads. These rods are secured with 7/16-inch ARP 8740 bolts, a popular choice for their durability and consistent clamping force. The pistons are forged 2618 aluminum from Mahle, featuring an 11cc dome shape and a 4.040-inch bore size, designed to work with the crank and rod combination for optimal compression and performance. This assembly also includes plasma-moly file-fit piston rings, which allow for precise gap setting to match your engine's bore and intended use, and King XP rod and main bearings, recognized for their robust performance in demanding conditions.

This rotating assembly is a well-built package for those pushing the limits of their Chevy 350. It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations. Always consult your engine builder or manufacturer's instructions for proper installation and break-in procedures to ensure the longevity and performance of your new engine components.

Specifications

Brand
Eagle
Manufacturer Part #
12077040
UPC
793348800523

Frequently Asked Questions

Eagle Chevy 350 3.750in Crank 6.000in H-Beam 11cc Dome 4.040in Pistons Rotating Assembly

$2846.72