Eagle 129244030 Competition Rotating Assembly - 8 Cylinder Small Block Chevy

The Eagle 129244030 is a high-performance competition rotating assembly engineered for demanding 8-cylinder applications. This complete assembly is designed to deliver exceptional reliability and strength for engines producing up to 750 horsepower, with potential for up to 1500 horsepower with rod bolt upgrades.

Complete Rotating Assembly Includes:

• Forged 4340 steel crankshaft with center counterweights for optimal balance
• Forged H-beam connecting rods with ARP 2000 fasteners
• Purpose-built forged pistons designed for high-performance applications
• File-fit piston rings for precise ring gap control
• Premium performance bearings (King or Clevite)

Key Features:

• Forged 4340 steel construction for maximum strength and durability
• H-beam rod design provides excellent strength-to-weight ratio
• Suitable for street/strip and competition applications
• Pre-balanced assembly for easy installation
• ARP 2000 rod bolts for superior clamping force
• File-fit rings allow custom ring gap adjustment

Eagle Specialty Products has built a reputation for manufacturing high-quality rotating assemblies that deliver professional-grade performance at competitive prices. This competition-level rotating assembly is ideal for serious performance enthusiasts and racers looking for proven reliability and strength in their engine builds.