Eagle Chevy 400 3.750in Crank 5.700in I-Beam Rods -18cc 4.155in Pistons Rotating Assembly

Starting with a 3.750-inch stroke crankshaft, this Eagle rotating assembly is built for Chevy 400 small block engines. The I-beam connecting rods measure 5.700 inches long, and the included pistons are -18cc dish with a 4.155-inch bore. This combination is designed to work together as a balanced unit, simplifying the process of rebuilding or upgrading your engine's core components.

Eagle has put together this assembly with components chosen for their strength and compatibility. The crankshaft is forged for durability, providing a solid foundation for your engine's power output. The I-beam connecting rods are well-built and suitable for a wide range of performance applications, ensuring reliable operation under stress. The pistons are designed to work with the specific bore size and dish volume, contributing to the overall compression ratio and performance characteristics of the engine. This is a popular choice for builders looking for a complete, matched set of rotating assembly parts from a trusted name in performance engine components.

When installing this rotating assembly, it's crucial to follow proper balancing procedures and clearances as recommended by Eagle or your engine builder. This assembly is not CARB approved and cannot be shipped to California. Ensure you check all manufacturer specifications for compatibility with your specific engine block and cylinder heads before installation.