Eagle Chevy 400 3.875in Crank 6.000in H-Beam Stroker Rods -10.8cc 4.185in Pistons Balanced Assembly

Eagle is well-known for building robust engine components, and this balanced rotating assembly is a prime example of their commitment to strength for demanding applications. If you're building a Chevy 400 engine for serious competition, this assembly is designed to handle extreme conditions like exotic fuels, heavy nitrous use, and high boost levels.

At the heart of this assembly is a forged 4340 crankshaft with a 3.875-inch stroke, paired with 6.000-inch H-beam stroker rods. These rods are built tough, featuring 7/16-inch ARP 2000 bolts for a secure connection under high stress. The pistons are forged 2618 JE units, measuring 4.185 inches in bore diameter, and feature a -10.8cc dome to help achieve your desired compression ratio. They come complete with plasma-moly file-fit rings, which allow for precise gap setting to match your engine's needs. For smooth operation and durability, the assembly includes King XP rod and main bearings.

This assembly comes balanced from the factory, saving you a significant step in the engine building process. Please note that this assembly is not CARB approved and cannot be shipped to California. It's a solid option for anyone looking to build a high-performance Chevy 400 that can withstand the rigors of competition.