Eagle Chevy 400 3.875in Crank 6.000in H-Beam Stroker Rods -5.6cc 4.165in Pistons Balanced Assembly

If you're building a serious performance engine for your Chevy 400, this balanced rotating assembly from Eagle is designed to handle some serious punishment. It's put together with heavy-duty components meant for extreme competition, whether you're running exotic fuels, heavy nitrous, or high boost applications. This assembly is balanced from the factory, saving you a significant step and ensuring a smoother running engine right out of the gate.

At the heart of this assembly is a forged 4340 crankshaft with a 3.875-inch stroke, giving you that extra displacement for more power. Paired with it are 6.000-inch H-beam stroker rods, known for their strength and reliability, which come equipped with 7/16-inch ARP 2000 bolts. The pistons are forged 2618 JE units, featuring a -5.6cc dome and a 4.165-inch bore size, designed to work with the crank and rods for optimal compression and performance. For the rings, you get plasma-moly file-fit rings, giving you the flexibility to set your own gap for your specific build. Rounding out the assembly are King XP rod and main bearings, offering solid lubrication and wear resistance under high loads.

This is a comprehensive package for anyone looking to build a robust and powerful 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 rotating assembly.