Eagle 158014080 8-Cylinder Engine Rotating Assembly Kit

The Eagle 158014080 is an 8-cylinder engine rotating assembly kit from Eagle Specialty Products, a trusted name in high-performance engine components since 1992. Designed for street and performance applications, this rotating assembly provides the core internal engine components needed for a complete bottom-end rebuild.

What is a Rotating Assembly?

A rotating assembly — also referred to as a crankshaft assembly or engine rotating kit — bundles the critical reciprocating and rotating components of an engine's bottom end into a single, matched package. This eliminates the guesswork of sourcing individual components and ensures proper fitment and compatibility.

Kit Contents May Include:

• Crankshaft
• Connecting rods
• Pistons and piston pins
• Piston rings
• Rod and main bearings

Eagle Specialty Products Overview:

• Manufacturer of high-strength connecting rods and crankshafts for performance and racing engines
• Assemblies are test-fitted in-house to ensure proper component interaction
• Available balanced or unbalanced depending on part number prefix
• This assembly (non-"B" prefix) is unbalanced and requires balancing by a qualified machine shop prior to installation
• Compatible piston options span multiple manufacturers including Mahle, KB, Icon, JE/SRP, CP/Arias, and others depending on configuration

Eagle rotating assemblies deliver a cost-effective solution for engine builders looking for quality-matched components in a single kit. Always verify specific stroke, bore, rod length, and compression ratio specifications against your engine application before ordering.