Eagle Chevy 327 3.250in Crank 5.700in 5140 Steel I-Beam Rods 4.030in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly is built for Chevy 327 engines, specifically for naturally-aspirated racing applications. It's a complete package designed to be the heart of your engine build, offering a solid foundation for performance. The assembly includes a 3.250-inch crankshaft, 5.700-inch I-beam connecting rods made from 5140 steel, and 4.030-inch pistons, all balanced and ready for installation.

The 5140 steel I-beam connecting rods are well-built for the stresses of racing, providing a strong link between the pistons and the crankshaft. The crankshaft itself is designed for durability and consistent performance in high-RPM environments. This assembly is a popular choice for builders looking to maximize power from a naturally aspirated setup. It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations.

When undertaking an engine rebuild of this magnitude, ensuring all components are properly balanced and clear of the block and heads is crucial. This rotating assembly comes balanced, which saves significant machine shop time and cost. While this assembly is designed for racing, it's always recommended to consult with your engine builder or refer to Eagle's specific installation guidelines to ensure optimal performance and longevity for your particular application.