Eagle Chevy 409 4.000in Crank 6.135in I-Beam Rods 89.1cc Dome 4.380in Pistons Rotating Assembly

If you're building a high-performance Chevy 409 engine, a solid rotating assembly is the heart of your project. This Eagle rotating assembly is designed to handle the demands of a powerful V8, providing the core components you need to get your engine running strong. It includes a 4.000-inch stroke crankshaft and 6.135-inch I-beam connecting rods, forming the foundation for significant power output.

This assembly features pistons with an 89.1cc dome volume, which works with the 4.000-inch stroke and the 4.380-inch bore of the pistons to achieve a specific compression ratio for your 409ci engine. The I-beam connecting rods are a well-built choice for performance applications, offering a good balance of strength and weight. Eagle is a well-known name in performance engine components, and this assembly reflects their focus on providing reliable parts for enthusiasts looking to build serious power.

When assembling a performance engine like this, attention to detail is key. Ensure all components are properly balanced and clear the cylinder walls and heads before final assembly. This rotating assembly is a significant step towards a complete, high-performance engine build. Please note that this assembly is not CARB approved and cannot be shipped to California.