Pontiac 400 Rotating Assembly Kit

The Eagle Pontiac 400 Rotating Assembly Kit is a comprehensive solution designed for builders and enthusiasts looking to rebuild or enhance classic Pontiac engines. This kit focuses on the essential rotating components—crankshaft, connecting rods, and pistons—that are crucial for any high-performance or street engine project. Whether you are restoring a classic GTO or building a restomod vehicle, this assembly provides the precision and quality necessary for both stock and modified applications.

Constructed from forged materials, the Eagle Pontiac 400 Rotating Assembly Kit offers superior strength compared to cast alternatives, minimizing deflection under load and enhancing RPM capability and boost tolerance. The assembly is balanced and tailored to Pontiac 400 specifications, ensuring proper clearances and compatibility with both factory and aftermarket block variants. Forged components are designed to expand and contract predictably, maintaining tighter tolerances across temperature variations typical in performance driving and racing scenarios.

Engine builders and mechanics trust Eagle rotating assemblies for their fitment and durability in Pontiac-powered vehicles, spanning from the muscle car era to modern restorations. While the kit is designed for ease of installation, it does require professional machine work, including deck surfacing and honing, to ensure optimal performance. This assembly is ideal for anyone looking to achieve reliable power and performance from their Pontiac engine.