Eagle 637734060 8-Cylinder Engine Rotating Assembly Kit

The Eagle 637734060 is a complete 8-cylinder engine rotating assembly kit from Eagle Specialty Products, one of the most trusted names in high-performance aftermarket engine components. Designed for builders seeking a reliable, performance-matched solution, this kit bundles the core internal engine components needed for a complete rotating assembly build.

What's Included:

• Crankshaft (cast or forged depending on application tier)
• Connecting rods matched for the application
• Pistons with piston rings
• Rod and main bearings

Eagle Specialty Products Quality Standards:

• All assemblies are test-fitted in-house to ensure proper fitment and component compatibility
• Connecting rods are forged from high-strength steel and weight-matched to within tight tolerances
• Available balanced or unbalanced to suit your machine shop preferences
• Components are sourced from industry-leading suppliers including ARP, King, Clevite, Mahle, and others depending on assembly specification

Eagle rotating assemblies are engineered for 8-cylinder applications and are built to handle the demands of street performance, street/strip, or competition use. Each kit simplifies the engine building process by providing pre-selected, compatible components in a single package — saving time and reducing the risk of mismatched parts.