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Est. 1957
Eagle

Eagle Chevy 350 3.750in Crank 6.000in H-Beam -16cc Inv Dome 4.040in Pistons Rotating Assembly

$2842.70

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Eagle Chevy 350 rotating assembly with 3.750" crank, 6.000" H-beam rods, and Mahle pistons. Built for high-performance racing.

Key Features

  • Fits Chevy 350 engines.
  • Features a forged 4340 steel crankshaft with a 3.750-inch stroke.
  • Includes 6.000-inch H-beam connecting rods secured with 7/16-inch ARP 8740 bolts.
  • Comes with forged 4032 Mahle pistons with a -16cc inverted dome.
  • Includes plasma-moly file-fit piston rings.
  • Equipped with King XP rod and main bearings for reliable performance.
This rotating assembly is designed for Chevy 350 engines. Please verify compatibility with your specific engine build 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

Starting with a forged 4340 steel crankshaft with a 3.750-inch stroke is key for building a robust Chevy 350 engine. This rotating assembly from Eagle is designed to handle the demands of racing, including the extra stress from nitrous oxide or forced induction setups. The crankshaft is paired with 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, ensuring the rods stay firmly attached even under extreme conditions.

The pistons included are forged 4032 aluminum from Mahle, featuring a -16cc inverted dome design. This dome shape is specifically chosen to work with certain combustion chamber volumes, often helping to achieve a desired compression ratio and improve combustion efficiency. The pistons come with plasma-moly file-fit rings, which are designed for good sealing and durability in performance applications. To complete the assembly, King XP rod and main bearings are included, offering excellent wear resistance and smooth operation for the crankshaft and connecting rods.

This is a comprehensive rotating assembly intended for builders looking to create a high-performance Chevy 350 engine. It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations. Always refer to the manufacturer's installation instructions for proper assembly and balancing procedures, as a balanced rotating assembly is critical for engine longevity and performance.

Specifications

Brand
Eagle
Manufacturer Part #
12010040
UPC
793348525822

Frequently Asked Questions

Eagle Chevy 350 3.750in Crank 6.000in H-Beam -16cc Inv Dome 4.040in Pistons Rotating Assembly

$2842.70