Eagle Chevy 305 1Pc 3.480in Crank 5.700in I-Beam Rods 3.776in Pistons 168 Tooth FP Balanced Assembly

Eagle has a solid reputation for making well-built performance engine components, and this balanced rotating assembly is a prime example of their work for Chevy 305 engines. If you're building a street-driven vehicle that runs on pump gas and isn't force-fed, this assembly is designed to handle that kind of use. It's a complete package aimed at making your engine build smoother and more reliable.

This assembly starts with a 3.480-inch cast crankshaft, paired with 5.700-inch I-beam connecting rods. These rods are secured with 3/8-inch ARP 8740 bolts, which are known for their strength and reliability in performance applications. For the pistons, you get Hypereutectic KB flat-top pistons measuring 3.776 inches, complete with plasma-moly standard gap rings. To ensure proper bearing performance and longevity, King rod and main bearings are included. This entire rotating assembly comes internally balanced, and it also includes a 168-tooth flexplate, simplifying the installation process and ensuring your engine runs smoothly right out of the gate.

When putting this assembly into your Chevy 305, remember that it is not CARB approved and cannot be shipped to California. It's a comprehensive rotating assembly designed to give you a strong foundation for your street-oriented engine build.