Eagle Chevy 454 4.000in Crank 6.135in I-Beam Rods -3cc Flat Top 4.280in Pistons Balanced Assembly

If you're building a naturally-aspirated racing engine for your Chevy 454, this balanced rotating assembly from Eagle is a solid option. It's designed to handle the demands of the track, providing a strong foundation for your performance build. This assembly includes all the key components you need to get your engine rotating, saving you time and ensuring compatibility between parts.

At the heart of this assembly is a forged 4340 crankshaft with a 4.000-inch stroke, paired with 6.135-inch I-beam connecting rods made from the same strong 4340 material. These rods are secured with 7/16-inch ARP 8740 bolts, known for their reliability under stress. The pistons are forged 4032 Icon units, featuring a -3cc flat top design and a 4.280-inch bore size, which are crucial for achieving your desired compression ratio. This assembly also comes with plasma-moly file-fit rings and King XP rod and main bearings, ensuring smooth operation and durability.

This assembly is balanced from the factory, which is a critical step for high-performance engines to reduce vibration and improve overall engine life. Keep in mind 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 break-in procedures.