Eagle 11004060 Street/Strip Rotating Assembly Kit Big Block Chevy 8-Cylinder .060 Overbore

The Eagle 11004060 is a Street/Strip rotating assembly kit designed for Big Block Chevy 8-cylinder engines at a .060" overbore. Rotating assemblies consist of a crankshaft, pistons, piston rings, rods, and rod bearings — providing everything needed to complete the bottom end of an engine rebuild.

Eagle's Street & Strip rotating assemblies feature a cast crankshaft, forged 5140 steel I-Beam rods, and either hypereutectic or forged pistons. These assemblies offer affordable performance and reliability for engines making less than 500 horsepower.

Kit Includes:

• Cast Steel Crankshaft — precision-machined for proper fit and balance
• Forged 5140 Steel I-Beam Connecting Rods — with ARP 8740 cap screw bolts
• Hypereutectic or Forged Pistons — sized for .060" overbore
• Piston Rings — plasma-moly or standard gap rings depending on configuration
• Rod and Main Bearings — high-performance King or Clevite units

Part numbers beginning with "B" are pre-balanced by Eagle and require no additional balancing. Part numbers that do not begin with "B" are unbalanced assemblies and must be balanced by a qualified machine shop before use.

Eagle rotating assemblies are test-fitted in house to ensure everything works well together. With a smoother surface than competitor products, Eagle components allow better oil flow for improved lubrication and reduced wear. Eagle Specialty Products reserves the right to substitute pistons of equal or greater quality due to availability.