Auto Barn
Est. 1957
Eagle

Eagle Chevy LT1350 1Pc 3.750in Crank 6.000in I-Beam Rods -5cc 4.040in Pistons Rotating Assembly

$1735.69

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Eagle Chevy LT1350 rotating assembly with 3.750" crank, 6.000" I-beam rods, and Mahle pistons. Built for street use on pump gas.

Key Features

  • Fits Chevy LT1 and 350 engines.
  • Includes a 3.750-inch cast crankshaft.
  • Features 6.000-inch I-beam connecting rods with 3/8-inch ARP 8740 bolts.
  • Comes with forged 4032 Mahle -5cc flat top pistons (4.040-inch bore).
  • Equipped with plasma-moly file-fit rings for precise gap setting.
  • Includes King SI rod and main bearings for reliable lubrication.
This rotating assembly is designed for Chevy LT1 and 350 engines. Please verify compatibility with your specific vehicle's engine configuration.

⚠️ 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

This Eagle Street & Strip rotating assembly starts with a 3.750-inch cast crankshaft, a solid foundation for building a reliable engine. It's paired with 6.000-inch I-beam connecting rods, which are secured with 3/8-inch ARP 8740 bolts, known for their strength and consistency in high-stress applications. This combination is designed to handle the demands of street vehicles running on pump gas in naturally aspirated setups.

The assembly includes forged 4032 Mahle pistons, featuring a -5cc flat top 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. King SI rod and main bearings are also included, providing durable and efficient lubrication for the rotating assembly's critical surfaces. This well-built package is intended for those looking to rebuild or significantly upgrade their Chevy LT1 or 350 engine for street performance.

When installing this rotating assembly, it's important to follow proper balancing procedures and ensure all clearances are set according to manufacturer specifications. Due to emissions regulations, this assembly is not CARB approved and cannot be shipped to California. Please consult your local regulations regarding emissions compliance for engine modifications.

Specifications

Brand
Eagle
Manufacturer Part #
13057L040
UPC
793348104201

Frequently Asked Questions

Eagle Chevy LT1350 1Pc 3.750in Crank 6.000in I-Beam Rods -5cc 4.040in Pistons Rotating Assembly

$1735.69