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Est. 1957
Eagle

Eagle Chevy LT1 350 1Pc 3.480in Crank 6.000in I-Beam Rod 11cc Dome 4.040in Pistons Rotating Assembly

$2702.05

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Eagle Pro Street rotating assembly for Chevy LT1 350. Built with forged 4340 crank and rods for racing.

Key Features

  • Fits Chevy LT1 350 engines.
  • Features a 3.480-inch forged 4340 crankshaft.
  • Includes 6.000-inch forged 4340 I-beam connecting rods with 7/16-inch ARP 8740 bolts.
  • Comes with Mahle 4.040-inch forged pistons with an 11cc dome.
  • Includes plasma-moly file-fit piston rings.
  • Equipped with King XP rod and main bearings for reliable lubrication.
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

Eagle is known for making well-built internal engine components, and this Pro Street rotating assembly is a prime example of their work for Chevy LT1 350 engines. If you're building a naturally-aspirated racing engine, this assembly is designed to handle the demands of the track and provide a solid foundation for your build.

This assembly starts with a 3.480-inch forged 4340 crankshaft, a strong material choice that offers excellent durability under stress. Paired with this are 6.000-inch I-beam connecting rods, also forged from 4340 steel, and secured with 7/16-inch ARP 8740 bolts. These components are built to withstand the high RPMs and combustion pressures common in racing applications. The pistons are forged 4032 aluminum from Mahle, featuring an 11cc dome and a 4.040-inch bore size, designed to work with the included plasma-moly file-fit rings. For smooth operation and reliable lubrication, the assembly comes complete with King XP rod and main bearings.

This rotating assembly is intended for racing use and is not CARB approved, meaning it cannot be shipped to California. It's a comprehensive package for anyone looking to build a powerful, naturally-aspirated LT1 350 engine for competition.

Specifications

Brand
Eagle
Manufacturer Part #
62104040
UPC
793348050706

Frequently Asked Questions

Eagle Chevy LT1 350 1Pc 3.480in Crank 6.000in I-Beam Rod 11cc Dome 4.040in Pistons Rotating Assembly

$2702.05