Eagle Chevy 454 4.000in Crank 6.385in H-Beam 28cc Dome 4.310in Pistons Rotating Assembly

Starting with a forged 4340 steel crankshaft with a 4.000-inch stroke is key for building a strong Chevy 454 engine. This rotating assembly from Eagle is designed for serious performance, whether you're building for the strip, the street, or using forced induction like turbos or superchargers. The 4.000-inch stroke combined with the 6.385-inch H-beam connecting rods helps create a robust package that can handle increased cylinder pressures.

The pistons included are forged 2618 aluminum from Mahle, featuring a 28cc dome and a 4.310-inch bore size. These are file-fit pistons, meaning you'll need to gap the plasma-moly piston rings to your specific application during installation, which is standard practice for high-performance builds to ensure proper sealing. The H-beam connecting rods are well-built and come with 7/16-inch ARP 8740 bolts, known for their strength and reliability under stress. King XP rod and main bearings are also included, offering improved performance and durability for the crankshaft and connecting rod journals.

This is a complete rotating assembly, meaning it includes the crankshaft, connecting rods, pistons, rings, and bearings. It's a solid foundation for a high-horsepower 454 build. 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 torque specifications.