Auto Barn
Est. 1957
Eagle

Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -5cc Flat Top 4.040in Pistons Rotating Assembly

$1538.60

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 Street & Strip rotating assembly with 3.75" crank, 5.7" rods, and 4.040" pistons. Ideal for pump gas, naturally aspirated street builds.

Key Features

  • Fits Chevy 350 engines.
  • Includes a 3.750-inch cast crankshaft.
  • Features 5.700-inch 5140 I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Comes with forged 4032 ICON -5cc flat top pistons for a 4.040-inch bore.
  • Includes plasma-moly file-fit rings for custom ring gap setting.
  • Equipped with King SI 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 building strong engine components, and this Street & Strip Rotating Assembly is a prime example of their work for Chevy 350 engines. If you're putting together a naturally aspirated street engine that will run on pump gas, this assembly is designed to handle that kind of duty. It's a complete package that gives you the core rotating parts you need to get your build underway.

This assembly features a 3.750-inch cast crankshaft, paired with 5.700-inch 5140 I-beam connecting rods. These rods are secured with 3/8-inch ARP 8740 bolts, known for their strength and reliability in performance applications. The pistons are forged 4032 ICON flat tops with a -5cc dish, designed for a 4.040-inch bore. They come with plasma-moly file-fit rings, giving you the flexibility to set your ring gap precisely for your build. To round it out, this kit includes King SI rod and main bearings, providing solid lubrication and wear protection for the crankshaft and connecting rods.

When you're building an engine, getting the rotating assembly right is crucial for performance and longevity. This Eagle assembly provides a well-matched set of components from a reputable brand, simplifying the process of sourcing these critical parts. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.

Specifications

Brand
Eagle
Manufacturer Part #
13325040
UPC
793348011448

Frequently Asked Questions

Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -5cc Flat Top 4.040in Pistons Rotating Assembly

$1538.60