Eagle 14409030 V8 Engine Rotating Assembly Kit 8-Cylinder

The Eagle Specialty Products 14409030 is a complete rotating assembly kit engineered for 8-cylinder applications. Eagle Specialty Products is a leading manufacturer of high-strength engine internals for street performance and competition use, offering complete rotating assemblies that are test-fitted in-house to ensure proper component compatibility before shipping.

Each Eagle rotating assembly kit combines a crankshaft, connecting rods, pistons, rings, and bearings into a single, ready-to-build package. Kits are available balanced or unbalanced, giving builders the flexibility to have their machine shop perform final balancing if preferred.

Kit Contents May Include:

• Cast steel or forged 4340 steel crankshaft (application-specific)
• I-Beam or H-Beam connecting rods with ARP fasteners
• Hypereutectic or forged pistons (application-specific)
• Plasma-moly or file-fit piston rings
• King or Clevite rod and main bearings

Key Features:

• Components are test-fitted at the factory to verify proper fit and clearances
• Engineered for street/strip or competition use in V8 engines
• Crankshaft features precision-ground journals for improved oil film and reduced wear
• ARP rod bolts provide the clamping force needed for high-performance applications
• Multiple piston designs available to suit target compression ratios

Eagle rotating assemblies deliver a strong balance of performance, reliability, and value for engine builders upgrading or rebuilding 8-cylinder powerplants. Confirm application-specific component details — including stroke, bore, rod length, and compression ratio — by referencing the full Eagle product specification sheet for part number 14409030.