Eagle Ford 289 2.870in Crank 5.155in H-Beam -5cc Flat Top 4.030in Pistons Rotating Assembly

Eagle is well-known for making strong internal engine components, and this rotating assembly for the Ford 289 is a prime example of their commitment to performance. If you're building a Ford 289 engine for serious competition, this assembly is designed to handle the demands of higher horsepower and RPMs. It includes a forged crankshaft, connecting rods, and pistons, all balanced and ready to be installed into your engine block.

This assembly features a 2.870-inch crankshaft, paired with 5.155-inch H-beam connecting rods. H-beam rods are a popular choice for performance builds because their I-beam shape offers a strong, reliable design that can withstand significant stress. The pistons are flat-top with a -5cc dish, designed for a 4.030-inch bore, which is a common overbore size for the Ford 289. This combination is crucial for achieving the desired compression ratio and displacement for a performance-oriented engine. The entire assembly is typically balanced by the manufacturer, saving you a significant step and ensuring proper engine operation.

When considering this rotating assembly, remember that it is not CARB approved and cannot be shipped to California due to emissions regulations. It's essential to check local regulations regarding engine modifications. This assembly is a solid foundation for a high-performance Ford 289 build, providing the strength and reliability needed for demanding applications.