Eagle Chevy 400 3.750in Crank 6.000in H-Beam 4cc Dome 4.155in Pistons Balanced Assembly

Eagle is well-known for building robust rotating assemblies that can handle the demands of serious performance applications. This balanced rotating assembly is specifically put together for Chevy 400 engines, offering a solid foundation for builds intended for racing, including those using nitrous or forced induction.

At the heart of this assembly is a forged 4340 steel crankshaft with a 3.750-inch stroke. Paired with this are 6.000-inch H-beam connecting rods, which are strong and reliable for high-RPM use. These rods come equipped with 7/16-inch ARP 8740 bolts, known for their strength and consistency. The pistons are forged 2618 Mahle units, featuring a 4cc dome and a 4.155-inch bore size, designed to work with the crank and rod combination. This assembly also includes plasma-moly file-fit piston rings and King XP rod and main bearings, ensuring smooth operation and durability.

This entire rotating assembly comes balanced from Eagle, 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 is also subject to California's Proposition 65 warning.