Eagle 42103061 Engine Rotating Assembly Kit 8-Cylinder

The Eagle Specialty Products 42103061 is a complete engine rotating assembly kit engineered for 8-cylinder applications. Eagle rotating assemblies are designed to deliver a performance-matched combination of components that work together right out of the box, saving time and eliminating the guesswork of sourcing individual parts.

• Crankshaft (cast or forged, depending on assembly specification)
• Connecting rods with ARP fasteners
• Pistons with rings
• Rod and main bearings

Key Features:

• All components are test-fitted at the factory to ensure proper fitment and clearances
• Available balanced or unbalanced to suit your machine shop preferences
• Built to support street, street/strip, or competition use depending on configuration
• Bearings sourced from industry-trusted manufacturers such as King or Clevite
• Compatible with a wide range of 8-cylinder engine families

Eagle Specialty Products is one of the most recognized names in aftermarket rotating assembly components, known for stringent quality controls and high-strength materials.