Auto Barn
Est. 1957
Eagle

Eagle Chevy 350 1Pc 3.750in Crank 5.700in H-Beam -10cc 4.030in Pistons Rotating Assembly

$2511.41

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 rotating assembly with 3.750" crank, 5.700" H-beam rods, and 4.030" pistons. Not CARB approved.

Key Features

  • This rotating assembly fits Chevy 350 engines.
  • Features a 3.750-inch stroke crankshaft forged from 4340 steel.
  • Includes 5.700-inch long H-beam connecting rods, also forged from 4340 steel.
  • Comes with 4.030-inch bore pistons.
  • The H-beam rod design offers a strong balance for performance applications.
  • This assembly is not CARB approved and cannot ship to California.
This rotating assembly is designed for Chevy 350 engines. It is not CARB approved and cannot be shipped to California.
Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

This Eagle rotating assembly starts with a 3.750-inch stroke crankshaft, forged from strong 4340 steel. This material choice is key for handling the stresses of a performance engine build. It's paired with 5.700-inch long H-beam connecting rods, also forged from 4340 steel, which are well-known for their strength and ability to handle higher RPMs and increased cylinder pressures compared to lighter duty rods. The assembly includes 4.030-inch bore pistons, designed to work with the crankshaft and rods to form a complete, balanced rotating assembly ready for your Chevy 350 engine.

The H-beam design of the connecting rods offers a solid balance of strength and weight, making them a popular choice for builds that see regular track use or aggressive street driving. The crankshaft features a 3.750-inch stroke, which, when combined with the 4.030-inch bore pistons, helps to increase the engine's displacement, leading to more power potential. Eagle has a solid reputation for producing well-built engine components, and this rotating assembly is no exception, offering a strong foundation for a rebuilt or performance-oriented Chevy 350.

This assembly is designed as a complete package, simplifying the process of sourcing individual components for your engine build. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always consult your engine builder or a qualified mechanic to ensure this rotating assembly meets the specific requirements and goals of your project.

Specifications

Brand
Eagle
Manufacturer Part #
12121030
UPC
793348533407

Frequently Asked Questions

Eagle Chevy 350 1Pc 3.750in Crank 5.700in H-Beam -10cc 4.030in Pistons Rotating Assembly

$2511.41