Eagle Chevy 400 3.750in Crank 6.000in I-Beam Rods -5cc Flat Top 4.155in Pistons Rotating Assembly

Starting with a 3.750-inch cast crankshaft, this Eagle Street & Strip rotating assembly is built for performance on pump gas in naturally aspirated street vehicles. The 6.000-inch I-beam connecting rods are forged from strong 4340 steel and come equipped with 3/8-inch ARP 8740 bolts, ensuring a solid connection and reliable operation under load. These rods are designed to work with the included ICON 4.155-inch flat-top pistons, which feature a -5cc dish to help achieve your desired compression ratio. The pistons are made from forged 4032 aluminum, a material known for its strength and thermal expansion properties, making them well-suited for performance applications.

This assembly also includes plasma-moly file-fit piston rings, giving you the flexibility to achieve a precise fit for optimal sealing and performance. King SI rod and main bearings are also part of this comprehensive package, providing durable and efficient lubrication for critical rotating components. This rotating assembly is a well-built option for those looking to rebuild or upgrade their Chevy 400 engine for street use, offering a balance of performance and reliability.

Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and tuning procedures.