Eagle Chevy 400 3.875in Crank 6.000in H-Beam Stroker Rods -5.6cc 4.155in Pistons Rotating Assembly

If you're building a Chevy 400 engine for serious competition, this Eagle rotating assembly is a solid foundation. It includes a forged 4340 crankshaft with a 3.875-inch stroke, designed to increase displacement and power potential. The H-beam stroker rods are 6.000 inches long and feature 7/16-inch ARP 2000 bolts, built to handle extreme stress from exotic fuels, heavy nitrous, or high boost applications.

The assembly comes with JE forged 2618 pistons featuring a -5.6cc dome and a 4.155-inch bore size, paired with plasma-moly file-fit rings for optimal sealing. King XP rod and main bearings are included, offering robust protection for these high-performance components. This combination is engineered for the most demanding engine builds where reliability under extreme conditions is paramount.

This rotating assembly is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. Ensure you consult with your engine builder to confirm all necessary components and clearances for your specific build.