Eagle B13021C060 Competition Rotating Assembly Small Block Chevy - 383ci

The Eagle B13021C060 is a factory-balanced competition rotating assembly designed for high-performance small block Chevy 383 cubic inch engine builds. This complete assembly is engineered for demanding applications requiring maximum reliability and strength at an affordable price point.

Complete Assembly Includes:

• Forged 4340 steel crankshaft with center counterweights
• Eagle H-Beam connecting rods with ARP 2000 fasteners
• Forged pistons precision-matched for 0.060" overbore
• Premium piston rings
• High-performance Clevite or King racing bearings

Key Features:

• Factory balanced by Eagle - ready to install with no additional balancing required
• Competition-grade components suitable for engines producing up to 750 horsepower
• 8-cylinder configuration with precision-matched components
• Test-fitted in-house to ensure proper clearances and fitment
• Designed for internal balance without heavy metal

Eagle Competition rotating assemblies represent the ultimate combination of strength, performance, and value for serious engine builders. Each component is manufactured from certified materials and subjected to rigorous quality control including magnaflux inspection to ensure reliable performance in the most demanding racing and street/strip applications.