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Est. 1957
Eagle

Eagle Chevy LT1350 1Pc 3.750in Crank 5.700in I-Beam Rods -18cc 4.040in Pistons Rotating Assembly

$1564.56

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Eagle Chevy LT1350 rotating assembly with a 3.750" crank and 4.040" pistons. Ideal for street applications.

Key Features

  • Fits Chevy LT1 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 pistons with an -18cc inverted dome, 4.040-inch bore.
  • Includes plasma-moly file-fit piston rings for custom gapping.
  • Equipped with King SI rod and main bearings.
This rotating assembly is designed for Chevy LT1 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

Starting with a 3.750-inch cast crankshaft, this Eagle Street & Strip rotating assembly is built for your Chevy LT1 350 engine. It's designed to handle pump gas and naturally aspirated street applications, giving you a solid foundation for your build. The assembly includes everything you need to get your engine's bottom end rebuilt with reliable components.

The heart of this assembly is the 3.750-inch cast crank, paired with 5.700-inch I-beam connecting rods. These rods are forged from strong 5140 steel and come equipped with 3/8-inch ARP 8740 bolts, known for their reliability in performance builds. For the pistons, Eagle includes forged 4032 aluminum pistons from ICON, featuring an -18cc inverted dome design and a 4.040-inch bore size. These pistons are matched with plasma-moly file-fit rings, allowing for precise gap setting to ensure optimal sealing and performance. To complete the package, King SI rod and main bearings are included, providing smooth operation and durability for the rotating assembly.

This rotating assembly is a well-built option for those rebuilding their LT1 350. 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 to ensure the longevity of your new engine components.

Specifications

Brand
Eagle
Manufacturer Part #
13324L040
UPC
793348048673

Frequently Asked Questions

Eagle Chevy LT1350 1Pc 3.750in Crank 5.700in I-Beam Rods -18cc 4.040in Pistons Rotating Assembly

$1564.56