Eagle Chevy 305 3.750in Crank 5.700in I-Beam Rods -10cc 3.776in Pistons Balanced Assembly

Eagle is well-known for building strong internal engine components, and this balanced rotating assembly is a prime example for your Chevy 305. If you're rebuilding the heart of your street vehicle and want a solid foundation for pump gas and naturally aspirated setups, this assembly is designed to get you there. It's a complete package that takes the guesswork out of matching critical rotating parts.

This assembly starts with a 3.750-inch cast crankshaft, paired with 5.700-inch I-beam connecting rods. These rods are secured with 3/8-inch ARP 8740 bolts, a strong choice for reliable performance. For the pistons, you get hypereutectic KB pistons with an inverted dome design, creating a -10cc volume, and they're sized at 3.776 inches. The assembly also includes plasma-moly standard gap rings and King SI rod and main bearings, ensuring smooth operation and durability. Everything is balanced as a complete unit, which is crucial for reducing engine vibration and ensuring longevity.

This rotating 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.