Eagle Chevy 454 4.000in Crank 6.135in I-Beam Rods 43cc Dome 4.280in Pistons Rotating Assembly

If you're building a high-performance naturally-aspirated engine for racing, a strong rotating assembly is the heart of the operation. This Eagle Pro Street rotating assembly is designed to handle the demands of serious competition, providing a solid foundation for your Chevy 454 build.

This assembly starts with a 4.000-inch forged 4340 crankshaft, known for its strength and durability under high stress. Paired with it are 6.135-inch I-beam connecting rods, also made from robust 4340 steel, and secured with 7/16-inch ARP 8740 bolts, ensuring they stay tight even under extreme loads. The pistons are forged 2618 aluminum from ICON, featuring a 43cc dome and a 4.280-inch bore size, designed to work with specific compression ratios for naturally-aspirated applications. To complete the package, it includes plasma-moly file-fit rings, allowing for precise gap setting to match your engine's bore and intended use, and King XP rod and main bearings, which offer excellent wear resistance and performance.

This rotating assembly is a well-built package for those looking to maximize power in a naturally-aspirated racing setup. Please note 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.