Eagle Chevy 400 3.875in Crank 6.000in H-Beam Stroker Rods -5.6cc 4.125in Pistons Balanced Assembly

Built around a forged 4340 steel crankshaft with a 3.875-inch stroke, this balanced rotating assembly is designed for serious performance builds. The H-beam connecting rods are a robust 6.000 inches long and feature 7/16-inch ARP 2000 bolts, making them suitable for extreme competition use, including exotic fuels, heavy nitrous, and high boost applications.

The assembly includes forged 2618 aluminum pistons with a -5.6cc dome dish and a 4.125-inch bore size. These pistons come with plasma-moly file-fit rings, which allow for precise ring gap adjustment during installation to optimize performance and sealing. King XP rod and main bearings are also included, offering improved durability and reduced friction for high-stress environments.

This balanced assembly is a solid foundation for a high-performance Chevy 400 engine. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.