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Est. 1957
Eagle

Eagle Chevy LT1350 1Pc 3.750in Crank 5.700in I-Beam Rods -16cc 4.040in Pistons Rotating Assembly

$1822.27

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Eagle Chevy LT1 350 rotating assembly with 3.750" cast crank, 5.700" I-beam rods, and Mahle pistons. Perfect for street use.

Key Features

  • This rotating assembly includes a 3.750-inch cast crankshaft.
  • It comes with 5.700-inch 5140 I-beam connecting rods featuring 3/8-inch ARP 8740 bolts.
  • The assembly includes forged 4032 Mahle pistons with a -16cc inverted dome.
  • Plasma-moly file-fit rings are included and require gapping for proper installation.
  • King SI rod and main bearings are part of this comprehensive kit.
  • This assembly is intended for pump gas, naturally aspirated street vehicles.
This rotating assembly is designed for Chevy LT1 350 engines. Please verify fitment with your specific vehicle application.

⚠️ 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 gives you the core components to rebuild or upgrade your Chevy LT1 350 engine. You get a 3.750-inch cast crankshaft, a set of 5.700-inch 5140 I-beam connecting rods with 3/8-inch ARP 8740 bolts, and forged 4032 Mahle pistons. The pistons are designed with a -16cc inverted dome and come with plasma-moly file-fit rings, ready for your build. This assembly also includes King SI rod and main bearings to get you started.

This rotating assembly is built for pump gas, naturally aspirated street vehicles. The 5140 I-beam rods are a solid choice for street performance, and the forged Mahle pistons are well-known for their durability and ability to handle the demands of regular driving. The cast crankshaft is a reliable option for this type of build. Remember that the included rings are file-fit, meaning they need to be gapped to your specific engine clearances during installation for optimal performance and sealing.

When putting this assembly into your LT1 350, ensure you follow proper engine building procedures. This kit is designed for street use and is not CARB approved, so it cannot be shipped to California. Always consult your engine building manual for precise installation details and torque specifications.

Specifications

Brand
Eagle
Manufacturer Part #
13051L040
UPC
793348098371

Frequently Asked Questions

Eagle Chevy LT1350 1Pc 3.750in Crank 5.700in I-Beam Rods -16cc 4.040in Pistons Rotating Assembly

$1822.27