Eagle 129204005 8-Cylinder Engine Rotating Assembly Kit

The Eagle Specialty Products 129204005 is a complete engine rotating assembly kit designed for 8-cylinder applications. Eagle Specialty Products is the largest aftermarket connecting rod manufacturer in the world, engineering high-strength rotating assembly components for street, strip, and competition use.

Eagle rotating assemblies are test-fitted in-house to ensure all components work together seamlessly right out of the box. Each kit is built around a precision-matched combination of crankshaft, connecting rods, pistons, rings, and bearings, eliminating the guesswork of sourcing and matching individual components.

Key Features:

• Complete 8-cylinder rotating assembly kit from a single trusted manufacturer
• Components are test-fitted at the factory for proper fit and function
• Available balanced or unbalanced to suit your machine shop's preference
• Includes crankshaft, connecting rods, pistons, rings, and bearings
• Built to support street performance through high-output competition builds
• Sourced from Eagle Specialty Products — the largest aftermarket connecting rod manufacturer in the world

Eagle rotating assemblies are a popular choice for engine builders looking for quality-matched components at a competitive value. Verify bore size, stroke, and compression ratio requirements before ordering to ensure proper kit selection for your application.