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Eagle B11420060 Competition Rotating Assembly Big Block Chevy - 488ci

Manufacturer

Picture for manufacturer Eagle

Part Number

B11420060
9 reviews
Sale Price

$2,806.34

Estimated ship date Tuesday, November 24

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Eagle B11420060 is a high-performance competition rotating assembly engineered for big block Chevrolet 488 cubic inch builds. This balanced assembly delivers race-ready durability and performance for demanding applications including nitrous oxide and forced induction systems.

Complete Assembly Includes:

  • Forged 4340 steel crankshaft with center counterweights for superior strength
  • Forged H-beam connecting rods with ARP 2000 fasteners
  • Forged dome pistons designed for high-boost and nitrous applications
  • Premium piston rings with precise end gaps
  • Quality main and rod bearings
  • Factory balanced assembly ready to install

Technical Specifications:

  • Bore: 4.310 inches
  • Assembly Type: Balanced Competition
  • Application: Big Block Chevrolet Mark IV
  • Intended Use: All forms of racing including nitrous and forced induction

Eagle Competition Rotating Assemblies are built with purpose-engineered heavy-duty components designed to handle extreme cylinder pressures. The "B" prefix in the part number indicates this assembly is precision balanced by Eagle and requires no additional balancing work. This complete rotating assembly provides exceptional value for serious racers and engine builders seeking reliable performance in high-horsepower applications.

Quick and easy and in stock!!

Fast and easy

Quick and easy to get order completed. Thanks!

Fast shipping and great prices. Only con would be that I would have liked to receive a notification of shipment and tracking. Other than that it was a great buying experience. I would recommend them to friends in need of parts.

Great service

Very easy to search, locate, and order.

Came on fast. Recommend having specs of product on site - such as length. Had to order a second one.

My students will benefit from the timing belt display (demo) unit I purchased from you! Fast shipping time, quality made and fair pricing! Thank you! :)

Fast delivery and easy to operate website

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