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Est. 1957
Eagle

Eagle Chevy 400 350 Mains 3.750in Crank 5.700in I-Beam Rods -16cc 4.125in Pistons Rotating Assembly

$2336.65

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Eagle Pro Street rotating assembly for Chevy 400 with 350 mains. Includes forged crank, I-beam rods, pistons, rings, and bearings.

Key Features

  • This rotating assembly fits Chevy 400 engines with 350 main journal size.
  • Includes a 3.750-inch forged 4340 crankshaft.
  • Comes with 5.700-inch 4340 I-beam connecting rods featuring 7/16-inch ARP 8740 bolts.
  • Features forged 4032 DSS pistons with a -16cc inverted dome and a 4.125-inch bore.
  • Includes plasma-moly file-fit piston rings for custom gap setting.
  • Equipped with King XP rod and main bearings for reliable lubrication.
This rotating assembly is designed for Chevy 400 engines that utilize 350 main journal sizes. 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

This Eagle Pro Street rotating assembly gives you the core components to rebuild or upgrade your Chevy 400 engine. Inside this kit, you'll find a 3.750-inch forged 4340 crankshaft designed for 350 main journal size, paired with 5.700-inch 4340 I-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability in performance applications.

The assembly also includes forged 4032 DSS pistons with an inverted dome design, creating a -16cc volume and a 4.125-inch bore size. To complete the package, you get plasma-moly file-fit piston rings, which allow for precise gap setting to match your engine's specific needs, and King XP rod and main bearings. These components are built for naturally-aspirated racing use, offering a solid foundation for a performance engine build.

It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures to ensure optimal performance and longevity of your new rotating assembly.

Specifications

Brand
Eagle
Manufacturer Part #
62663000
UPC
793348025650

Frequently Asked Questions

Eagle Chevy 400 350 Mains 3.750in Crank 5.700in I-Beam Rods -16cc 4.125in Pistons Rotating Assembly

$2336.65