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Est. 1957
Eagle

Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -16cc 4.040in Pistons Balanced Assembly

$1999.09

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Eagle Chevy 350 balanced rotating assembly with 3.75" cast crank, 5.7" I-beam rods, and 4.040" Mahle pistons.

Key Features

  • Fits Chevy 350 engines.
  • Balanced rotating assembly for smooth operation.
  • Includes a 3.750-inch cast crankshaft.
  • Features 5.700-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Comes with forged 4032 Mahle pistons with a -16cc inverted dome, 4.040-inch bore.
  • Includes plasma-moly standard gap piston rings.
This rotating assembly is designed for Chevy 350 engines. It is intended for pump gas, naturally aspirated street applications.

⚠️ 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

Eagle is well-known for building solid engine components, and this balanced rotating assembly is a prime example for your Chevy 350. If you're looking to rebuild or upgrade the heart of your street vehicle, this assembly is designed to handle pump gas and naturally aspirated setups. It brings together all the key rotating parts you need in one balanced package, saving you time and ensuring proper component matching.

At the core of this assembly is a 3.750-inch cast crankshaft, paired with 5.700-inch I-beam connecting rods secured by 3/8-inch ARP 8740 bolts. For the pistons, you get forged 4032 Mahle units with an inverted dome design, featuring a -16cc volume and a 4.040-inch bore size. These pistons come with plasma-moly standard gap rings, which help with sealing and oil control. To round it out, the assembly includes King SI rod and main bearings, providing reliable lubrication for critical rotating surfaces. Everything is balanced as a complete unit, which is crucial for smooth engine operation and longevity.

This assembly is specifically intended for street applications running on pump gas and without forced induction or nitrous. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.

Specifications

Brand
Eagle
Manufacturer Part #
B13051E040
UPC
793348020228

Frequently Asked Questions

Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -16cc 4.040in Pistons Balanced Assembly

$1999.09