Eagle Chevy 350 3.480in Crank 5.700in I-Beam Rods -3.7cc Flat Top 4.000in Pistons Balanced Assembly

Starting with a 3.480-inch cast crankshaft, this Eagle rotating assembly is built for performance street applications. It’s designed to handle pump gas and naturally aspirated setups, making it a solid choice for many Chevy 350 builds looking for improved power and reliability.

The assembly includes 5.700-inch I-beam connecting rods, which are secured with 3/8-inch ARP 8740 bolts. These rods are paired with 4.000-inch forged ICON pistons. These pistons feature a -3.7cc flat top design and come with plasma-moly standard gap rings, ready to be installed. King SI rod and main bearings are also included, ensuring proper lubrication and support for the rotating assembly.

This assembly comes balanced from the factory, which is a critical step to reduce engine vibration and ensure smoother operation. This balanced rotating assembly is a key component for anyone rebuilding or upgrading their Chevy 350 engine. Please note that this part is not CARB approved and cannot be shipped to California.