Eagle Chevy 350 3.480in Crank 5.700in I-Beam Rods -21cc 4.040in Pistons Rotating Assembly

This is the Eagle Chevy 350 3.480 inch crankshaft, 5.700 inch I-beam connecting rod, and -21cc piston rotating assembly. It's built for Chevy 350 engines and is designed to handle increased performance demands. This assembly includes a forged steel crankshaft, forged I-beam connecting rods, and cast aluminum pistons, all balanced and ready for installation. The 3.480 inch stroke crankshaft will increase displacement over a stock 350, while the 5.700 inch rods offer a good balance of stroke and piston speed. The -21cc dished pistons are designed to achieve a specific compression ratio when paired with the correct cylinder heads and deck height, making this a versatile choice for a performance build.

Eagle is known for producing well-built internal engine components, and this rotating assembly is no exception. The forged steel crankshaft offers superior strength and durability compared to cast cranks, making it suitable for higher horsepower applications. The forged I-beam connecting rods are also strong and reliable, designed to withstand the stresses of combustion. The cast aluminum pistons are lightweight and feature a dished design to help control compression. This assembly comes balanced, which is a critical step for smooth engine operation and longevity. Proper balancing reduces vibration and wear on bearings and other rotating components.

When building a performance engine, the rotating assembly is the heart of the operation. This Eagle assembly provides a solid foundation for a powerful and reliable engine. It's important to ensure all supporting components, such as bearings, rings, and gaskets, are compatible and installed correctly. Due to its performance nature and specific piston dish, careful consideration of cylinder head volume and deck height will be necessary to achieve your target compression ratio. Please note that this assembly is not CARB approved and cannot be shipped to California.