Eagle Chevy 454 1Pc 4.000in Crank 6.135 I-Beam Rods 43cc Dome 4.310in Pistons Balanced Assembly

If you're building a high-performance Chevy 454 for naturally-aspirated racing, a balanced rotating assembly like this one from Eagle is a solid foundation. This assembly includes all the critical rotating components, precisely balanced to ensure smooth operation and durability under demanding conditions. Getting the balance right from the start saves you time and potential headaches down the road, especially when you're pushing your engine hard.

Eagle has put together a well-built package here, starting with a forged 4.000-inch stroke crankshaft made from 4340 steel, known for its strength and reliability. Paired with this are 6.135-inch long I-beam connecting rods, also forged from 4340 steel, and secured with 7/16-inch ARP 8740 bolts. These rods are built to handle the stress of racing. The pistons are forged from 2618 aluminum by Icon, featuring a 43cc dome and a 4.310-inch bore size, designed to work with the crank and rods for optimal compression in a naturally-aspirated setup. The assembly also comes with plasma-moly file-fit piston rings and King XP rod and main bearings, which are well-regarded for their performance and wear resistance.

This balanced rotating assembly is a significant step towards a powerful and dependable racing engine. 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 to ensure the longevity of your new engine components.