Eagle Chevy 400 3.750in Crank 5.700in I-Beam Rods -5cc Flat Top 4.125in Pistons Rotating Assembly

This Eagle Street & Strip rotating assembly is built around a 3.750-inch cast crankshaft, a solid foundation for a performance street engine. It's designed to handle pump gas and naturally aspirated setups, making it a great choice for building a reliable street machine that still has some punch.

The assembly includes 5.700-inch I-beam connecting rods, which are a well-known and strong choice for this type of build. These rods come equipped with 3/8-inch ARP 8740 bolts, known for their strength and reliability in performance applications. Forged Mahle pistons with a -5cc flat top dish and a 4.125-inch bore are included, paired with plasma-moly standard gap rings. This piston and ring combination is designed to work well with the crankshaft and rods, contributing to efficient combustion and good sealing. To complete the package, King rod and main bearings are supplied, offering durable performance for the rotating assembly.

This assembly is intended for street vehicles running on pump gas and without forced induction. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.