Auto Barn
Est. 1957
Eagle

Eagle Chevy 327 3.250in Crank 5.700in H-Beam 5cc Dome 4.060in Pistons Rotating Assembly

$2864.17

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Eagle Chevy 327 rotating assembly includes forged crank, H-beam rods with ARP bolts, Mahle dome pistons, file-fit rings, and King XP bearings. Built for racing.

Key Features

  • This assembly includes a forged 4340 crankshaft with a 3.250-inch stroke.
  • It features 5.700-inch H-beam connecting rods secured with 7/16-inch ARP 8740 bolts.
  • The kit contains forged 4032 Mahle pistons with a 5cc dome and a 4.060-inch bore size.
  • Plasma-moly file-fit piston rings are included for proper sealing.
  • King XP rod and main bearings are part of the rotating assembly.
  • This assembly is designed for racing use, including nitrous and forced induction applications.
This rotating assembly is designed for Chevy 327 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

When you're building a high-performance Chevy 327 engine, especially for racing applications, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly gives you the core components you need to get started. It includes a forged 4340 crankshaft with a 3.250-inch stroke, paired with 5.700-inch H-beam connecting rods. These rods come equipped with 7/16-inch ARP 8740 bolts, known for their strength and reliability under stress.

The pistons included are forged 4032 Mahle units, featuring a 5cc dome and a 4.060-inch bore size, designed to work with the specific compression ratio and displacement of a 327 build. To ensure proper ring seal and performance, this assembly comes with plasma-moly file-fit piston rings. For smooth operation and durability, King XP rod and main bearings are also part of this package. This assembly is intended for demanding use, including racing with nitrous or forced induction, and is built with robust materials to handle the extra stress.

Please note that this assembly is not CARB approved and cannot be shipped to California. It's crucial to ensure all components are properly balanced and installed according to manufacturer specifications for optimal performance and longevity in your racing engine.

Specifications

Brand
Eagle
Manufacturer Part #
12327060
UPC
793348202112

Frequently Asked Questions

Eagle Chevy 327 3.250in Crank 5.700in H-Beam 5cc Dome 4.060in Pistons Rotating Assembly

$2864.17