Auto Barn
Est. 1957
Eagle

Eagle Chevy 496 Big Block Competition Rotating Assy

$3153.51

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Eagle Chevy 496 Big Block Competition Rotating Assy. Built with a 4.250" forged 4340 crank and 6.800" H-beam rods for serious racing.

Key Features

  • Fits Chevy tall deck 454 engines.
  • Includes a 4.250-inch forged 4340 crankshaft.
  • Comes with 6.800-inch H-beam connecting rods featuring 7/16-inch ARP 8740 bolts.
  • Equipped with forged 4032 Mahle pistons with an 18cc dome for a 4.310-inch bore.
  • Features plasma-moly file-fit rings for custom gap setting.
  • Includes King XP rod and main bearings for critical component protection.
This rotating assembly is designed for Chevy tall deck 454 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

Starting with a 4.250-inch forged 4340 crankshaft, this Eagle competition rotating assembly is built for the demands of racing, including nitrous and forced induction applications. The crankshaft is paired with 6.800-inch H-beam connecting rods, which feature 7/16-inch ARP 8740 bolts for a strong and reliable connection under high stress.

The assembly includes forged 4032 Mahle pistons with an 18cc dome, designed to work with a 4.310-inch bore. These pistons come with plasma-moly file-fit rings, allowing for precise gap setting to match your specific engine build and ensure optimal sealing. For the bottom end, King XP rod and main bearings are included, offering robust performance and durability for the critical rotating components.

This rotating assembly is intended for Chevy tall deck 454 applications. Please note that this part is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.

Specifications

Brand
Eagle
Manufacturer Part #
11512060
UPC
793348518404

Frequently Asked Questions

Eagle Chevy 496 Big Block Competition Rotating Assy

$3153.51